Product Description
Product Description:
Gear Motor-Torque Table Allowance Torque Unit:Upside (N.m)/Belowside (kgf.cm)
•Gearhead and Intermediate gearhead are sold separately.
•Enter the reduction ratio into the blank() within the model name.
•The speed is calculated by dividing the motor’s synchronous speed by the reduction ratio. The actual speed is 2%~20% less than the displayed value, depending on the size of the load.
•To reduce the speed beyond the reduction ratio in the following table, attach an intermediate gearhead (reduction ratio: 10) between the reducer and motor. In that case, the permissible torque is 20N.m.
|
Type Motor/Gearhead |
Gear Ratio |
3 |
3.6 |
5 |
6 |
7.5 |
9 |
12.5 |
15 |
18 |
25 |
30 |
36 |
50 |
60 |
75 |
90 |
100 |
120 |
150 |
180 |
|
Speed r/min |
866 |
722 |
520 |
433 |
346 |
288 |
208 |
173 |
144 |
104 |
86 |
72 |
52 |
43 |
34 |
28 |
26 |
21 |
17 |
14 |
|
| Z5D120-24GU-M(5GU180KB) |
5GU()RC/ 5GU()RT |
0.87 |
1.04 |
1.45 |
1.74 |
2.41 |
5.44 |
4.02 |
4.82 |
5.78 |
8.03 |
9.64 |
10.4 |
14.5 |
17.4 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
|
8.87 |
10.6 |
14.8 |
17.7 |
24.6 |
55.5 |
41.0 |
48.2 |
59.0 |
81.9 |
98.3 |
106 |
148 |
177 |
200 |
200 |
200 |
200 |
200 |
200 |
Dimensions(Unit:mm):
Company Information
FAQ
Q: What’re your main products?
A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.
Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
Please contact us if you have detailed requests, thank you () /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Universal, Industrial, Power Tools |
|---|---|
| Operating Speed: | Constant Speed |
| Structure and Working Principle: | Brushless |
| Certification: | ISO9001, CCC, CCC, CE, RoHS, UL |
| Commutation: | Brushless |
| Transport Package: | Cnt |
| Customization: |
Available
|
|
|---|
How is the efficiency of a gear motor measured, and what factors can affect it?
The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:
Measuring Efficiency:
The efficiency of a gear motor is commonly measured by comparing the mechanical output power (Pout) to the electrical input power (Pin). The formula to calculate efficiency is:
Efficiency = (Pout / Pin) * 100%
The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:
Pout = T * ω
The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:
Pin = V * I
By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.
Factors Affecting Efficiency:
Several factors can influence the efficiency of a gear motor. Here are some notable factors:
- Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
- Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
- Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
- Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
- Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
- Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.
By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.
Can you explain the role of backlash in gear motors and how it’s managed in design?
Backlash plays a significant role in gear motors and is an important consideration in their design and operation. Backlash refers to the slight clearance or play between the teeth of gears in a gear system. It affects the precision, accuracy, and responsiveness of the gear motor. Here’s an explanation of the role of backlash in gear motors and how it is managed in design:
1. Role of Backlash:
Backlash in gear motors can have both positive and negative effects:
- Compensation for Misalignment: Backlash can help compensate for minor misalignments between gears, shafts, or the load. It allows a small amount of movement before engaging the next set of teeth, reducing the risk of damage due to misalignment. This can be particularly beneficial in applications where precise alignment is challenging or subject to variations.
- Negative Impact on Accuracy and Responsiveness: Backlash can introduce a delay or “dead zone” in the motion transmission. When changing the direction of rotation or reversing the load, the gear teeth must first overcome the clearance or play before engaging in the opposite direction. This delay can reduce the overall accuracy, responsiveness, and repeatability of the gear motor, especially in applications that require precise positioning or rapid changes in direction or speed.
2. Managing Backlash in Design:
Designers employ various techniques to manage and minimize backlash in gear motors:
- Tight Manufacturing Tolerances: Proper manufacturing techniques and tight tolerances can help minimize backlash. Precision machining and quality control during the production of gears and gear components ensure closer tolerances, reducing the amount of play between gear teeth.
- Preload or Pre-tensioning: Applying a preload or pre-tensioning force to the gear system can help reduce backlash. This technique involves introducing an initial force or tension that eliminates the clearance between gear teeth. It ensures immediate contact and engagement of the gear teeth, minimizing the dead zone and improving the overall responsiveness and accuracy of the gear motor.
- Anti-Backlash Gears: Anti-backlash gears are designed specifically to minimize or eliminate backlash. They typically feature modifications to the gear tooth profile, such as modified tooth shapes or special tooth arrangements, to reduce clearance. Anti-backlash gears can be used in gear motor designs to improve precision and minimize the effects of backlash.
- Backlash Compensation: In some cases, backlash compensation techniques can be employed. These techniques involve monitoring the position or movement of the load and applying control algorithms to compensate for the backlash. By accounting for the clearance and adjusting the control signals accordingly, the effects of backlash can be mitigated, improving accuracy and responsiveness.
3. Application-Specific Considerations:
The management of backlash in gear motors should be tailored to the specific application requirements:
- Positioning Accuracy: Applications that require precise positioning, such as robotics or CNC machines, may require tighter backlash control to ensure accurate and repeatable movements.
- Dynamic Response: Applications that involve rapid changes in direction or speed, such as high-speed automation or servo control systems, may require reduced backlash to maintain responsiveness and minimize overshoot or lag.
- Load Characteristics: The nature of the load and its impact on the gear system should be considered. Heavy loads or applications with significant inertial forces may require additional backlash management techniques to maintain stability and accuracy.
In summary, backlash in gear motors can affect precision, accuracy, and responsiveness. While it can compensate for misalignments, backlash may introduce delays and reduce the overall performance of the gear motor. Designers manage backlash through tight manufacturing tolerances, preload techniques, anti-backlash gears, and backlash compensation methods. The management of backlash depends on the specific application requirements, considering factors such as positioning accuracy, dynamic response, and load characteristics.
Are there specific considerations for selecting the right gear motor for a particular application?
When selecting a gear motor for a specific application, several considerations need to be taken into account. The choice of the right gear motor is crucial to ensure optimal performance, efficiency, and reliability. Here’s a detailed explanation of the specific considerations for selecting the right gear motor for a particular application:
1. Torque Requirement:
The torque requirement of the application is a critical factor in gear motor selection. Determine the maximum torque that the gear motor needs to deliver to perform the required tasks. Consider both the starting torque (the torque required to initiate motion) and the operating torque (the torque required to sustain motion). Select a gear motor that can provide adequate torque to handle the load requirements of the application. It’s important to account for any potential torque spikes or variations during operation.
2. Speed Requirement:
Consider the desired speed range or specific speed requirements of the application. Determine the rotational speed (in RPM) that the gear motor needs to achieve to meet the application’s performance criteria. Select a gear motor with a suitable gear ratio that can achieve the desired speed at the output shaft. Ensure that the gear motor can maintain the required speed consistently and accurately throughout the operation.
3. Duty Cycle:
Evaluate the duty cycle of the application, which refers to the ratio of operating time to rest or idle time. Consider whether the application requires continuous operation or intermittent operation. Determine the duty cycle’s impact on the gear motor, including factors such as heat generation, cooling requirements, and potential wear and tear. Select a gear motor that is designed to handle the expected duty cycle and ensure long-term reliability and durability.
4. Environmental Factors:
Take into account the environmental conditions in which the gear motor will operate. Consider factors such as temperature extremes, humidity, dust, vibrations, and exposure to chemicals or corrosive substances. Choose a gear motor that is specifically designed to withstand and perform optimally under the anticipated environmental conditions. This may involve selecting gear motors with appropriate sealing, protective coatings, or materials that can resist corrosion and withstand harsh environments.
5. Efficiency and Power Requirements:
Consider the desired efficiency and power consumption of the gear motor. Evaluate the power supply available for the application and select a gear motor that operates within the specified voltage and current ranges. Assess the gear motor’s efficiency to ensure that it maximizes power transmission and minimizes wasted energy. Choosing an efficient gear motor can contribute to cost savings and reduced environmental impact.
6. Physical Constraints:
Assess the physical constraints of the application, including space limitations, mounting options, and integration requirements. Consider the size, dimensions, and weight of the gear motor to ensure it can be accommodated within the available space. Evaluate the mounting options and compatibility with the application’s mechanical structure. Additionally, consider any specific integration requirements, such as shaft dimensions, connectors, or interfaces that need to align with the application’s design.
7. Noise and Vibration:
Depending on the application, noise and vibration levels may be critical factors. Evaluate the acceptable noise and vibration levels for the application’s environment and operation. Choose a gear motor that is designed to minimize noise and vibration, such as those with helical gears or precision engineering. This is particularly important in applications that require quiet operation or where excessive noise and vibration may cause issues or discomfort.
By considering these specific factors when selecting a gear motor for a particular application, you can ensure that the chosen gear motor meets the performance requirements, operates efficiently, and provides reliable and consistent power transmission. It’s important to consult with gear motor manufacturers or experts to determine the most suitable gear motor based on the specific application’s needs.
editor by CX 2024-05-16
China best Helical-Worm Hollow Shaft Geared Motors for Conveyor Transmission Machinery vacuum pump belt
Product Description
Helical-Worm hollow shaft Geared Motors For Conveyor Transmission Machinery
Technical data
| Product Name | Helical-Worm hollow shaft Geared Motors For Conveyor Transmission Machinery |
| Power | 0.12KW~30KW |
| Nominal output torque | 9~ 8425N · m |
| Output speed | 0.1 ~ 374r/min |
| Gear material | 20CrMnTi alloy steel |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Noise Test | Below 65dB |
| Brand of bearings | C&U bearing, ZWZ, LYC, HRB, CHINAMFG , etc |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40ºC |
| Temp. rise (Oil)(MAX | 50ºC |
| Vibration | ≤20µm |
| Housing hardness | HBS190-240 |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Machining precision of gears | 5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | Carburizing, Quenching etc |
| Efficiency | 95%~96% (depends on the transmission stage) |
| Bearing output mode | Parallel output |
| Installation type and output mode | Bottom seated type flange type installation, solid,hollow shaft output. |
| Input mode | Direct motor, shaft input and connecting flange input |
| Input Method | Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor |
Installation Instructions
Company Profile
< WORKSHOP
< QUALITY CONTROL
Certifications
Packaging & Shipping
FAQ
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.
Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.
Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.
Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Q 6:How to choose a gearbox? What if I don’t know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.
Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements
Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Vertical Output |
| Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Where can individuals find reliable resources for learning more about gear motors and their applications?
Individuals seeking to learn more about gear motors and their applications have access to various reliable resources that provide valuable information and insights. Here are some sources where individuals can find reliable information about gear motors:
1. Manufacturer Websites:
Manufacturer websites are a primary source of information about gear motors. Gear motor manufacturers often provide detailed product specifications, application guides, technical documentation, and educational materials on their websites. These resources offer insights into different gear motor types, features, performance characteristics, and application considerations. Manufacturer websites are a reliable and convenient starting point for learning about gear motors.
2. Industry Associations and Organizations:
Industry associations and organizations related to mechanical engineering, automation, and motion control often have resources and publications dedicated to gear motors. These organizations provide technical articles, whitepapers, industry standards, and guidelines related to gear motor design, selection, and application. Examples of such associations include the American Gear Manufacturers Association (AGMA), International Electrotechnical Commission (IEC), and Institute of Electrical and Electronics Engineers (IEEE).
3. Technical Publications and Journals:
Technical publications and journals focused on engineering, robotics, and motion control are valuable sources of in-depth knowledge about gear motors. Publications like IEEE Transactions on Industrial Electronics, Mechanical Engineering magazine, or Motion System Design magazine often feature articles, case studies, and research papers on gear motor technology, advancements, and applications. These publications provide authoritative and up-to-date information from industry experts and researchers.
4. Online Forums and Communities:
Online forums and communities dedicated to engineering, robotics, and automation can be excellent resources for discussions, insights, and practical experiences related to gear motors. Websites like Stack Exchange, engineering-focused subreddits, or specialized forums provide platforms for individuals to ask questions, share knowledge, and engage in discussions with professionals and enthusiasts in the field. Participating in these communities allows individuals to learn from real-world experiences and gain practical insights.
5. Educational Institutions and Courses:
Technical colleges, universities, and vocational training centers often offer courses or programs in mechanical engineering, mechatronics, or automation that cover gear motor fundamentals and applications. These educational institutions provide comprehensive curricula, textbooks, and lecture materials that can serve as reliable resources for individuals interested in learning about gear motors. Additionally, online learning platforms like Coursera, Udemy, or LinkedIn Learning offer courses on topics related to gear motors and motion control.
6. Trade Shows and Exhibitions:
Attending trade shows, exhibitions, and industry conferences related to automation, robotics, or motion control provides opportunities to learn about the latest advancements in gear motor technology. These events often feature product demonstrations, technical presentations, and expert panels where individuals can interact with gear motor manufacturers, industry experts, and other professionals. It’s a great way to stay updated on the latest trends, innovations, and applications of gear motors.
When seeking reliable resources, it’s important to consider the credibility of the source, the expertise of the authors, and the relevance to the specific area of interest. By leveraging these resources, individuals can gain a comprehensive understanding of gear motors and their applications, from basic principles to advanced topics, enabling them to make informed decisions and effectively utilize gear motors in their projects or applications.
How does the voltage and power rating of a gear motor impact its suitability for different tasks?
The voltage and power rating of a gear motor are important factors that influence its suitability for different tasks. These specifications determine the motor’s electrical characteristics and its ability to perform specific tasks effectively. Here’s a detailed explanation of how voltage and power rating impact the suitability of a gear motor for different tasks:
1. Voltage Rating:
The voltage rating of a gear motor refers to the electrical voltage it requires to operate optimally. Here’s how the voltage rating affects suitability:
- Compatibility with Power Supply: The gear motor’s voltage rating must match the available power supply. Using a motor with a voltage rating that is too high or too low for the power supply can lead to improper operation or damage to the motor.
- Electrical Safety: Adhering to the specified voltage rating ensures electrical safety. Using a motor with a higher voltage rating than recommended can pose safety hazards, while using a motor with a lower voltage rating may result in inadequate performance.
- Application Flexibility: Different tasks or applications may have specific voltage requirements. For example, low-voltage gear motors are commonly used in battery-powered devices or applications with low-power requirements, while high-voltage gear motors are suitable for industrial applications or tasks that require higher power output.
2. Power Rating:
The power rating of a gear motor indicates its ability to deliver mechanical power. It is typically specified in units of watts (W) or horsepower (HP). The power rating impacts the suitability of a gear motor in the following ways:
- Load Capacity: The power rating determines the maximum load that a gear motor can handle. Motors with higher power ratings are capable of driving heavier loads or handling tasks that require more torque.
- Speed and Torque: The power rating affects the motor’s speed and torque characteristics. Motors with higher power ratings generally offer higher speeds and greater torque output, making them suitable for applications that require faster operation or the ability to overcome higher resistance or loads.
- Efficiency and Energy Consumption: The power rating is related to the motor’s efficiency and energy consumption. Higher power-rated motors may be more efficient, resulting in lower energy losses and reduced operating costs over time.
- Thermal Considerations: Motors with higher power ratings may generate more heat during operation. It is crucial to consider the motor’s power rating in relation to its thermal management capabilities to prevent overheating and ensure long-term reliability.
Considerations for Task Suitability:
When selecting a gear motor for a specific task, it is important to consider the following factors in relation to the voltage and power rating:
- Required Torque and Load: Assess the torque and load requirements of the task to ensure that the gear motor’s power rating is sufficient to handle the expected load without being overloaded.
- Speed and Precision: Consider the desired speed and precision of the task. Motors with higher power ratings generally offer better speed control and accuracy.
- Power Supply Availability: Evaluate the availability and compatibility of the power supply with the gear motor’s voltage rating. Ensure that the power supply can provide the required voltage for the motor’s optimal operation.
- Environmental Factors: Consider any specific environmental factors, such as temperature or humidity, that may impact the gear motor’s performance. Ensure that the motor’s voltage and power ratings are suitable for the intended operating conditions.
In summary, the voltage and power rating of a gear motor have significant implications for its suitability in different tasks. The voltage rating determines compatibility with the power supply and ensures electrical safety, while the power rating influences load capacity, speed, torque, efficiency, and thermal considerations. When choosing a gear motor, it is crucial to carefully evaluate the task requirements and consider the voltage and power rating in relation to factors such as torque, speed, power supply availability, and environmental conditions.
Can you explain the advantages of using gear motors in various mechanical systems?
Gear motors offer several advantages when utilized in various mechanical systems. Their unique characteristics make them well-suited for applications that require controlled power transmission, precise speed control, and torque amplification. Here’s a detailed explanation of the advantages of using gear motors:
1. Torque Amplification:
One of the key advantages of gear motors is their ability to amplify torque. By using different gear ratios, gear motors can increase or decrease the output torque from the motor. This torque amplification is crucial in applications that require high torque output, such as lifting heavy loads or operating machinery with high resistance. Gear motors allow for efficient power transmission, enabling the system to handle demanding tasks effectively.
2. Speed Control:
Gear motors provide precise speed control, allowing for accurate and controlled movement in mechanical systems. By selecting the appropriate gear ratio, the rotational speed of the output shaft can be adjusted to match the requirements of the application. This speed control capability ensures that the mechanical system operates at the desired speed, whether it needs to be fast or slow. Gear motors are commonly used in applications such as conveyors, robotics, and automated machinery, where precise speed control is essential.
3. Directional Control:
Another advantage of gear motors is their ability to control the rotational direction of the output shaft. By using different types of gears, such as spur gears, bevel gears, or worm gears, the direction of rotation can be easily changed. This directional control is beneficial in applications that require bidirectional movement, such as in actuators, robotic arms, and conveyors. Gear motors offer reliable and efficient directional control, contributing to the versatility and functionality of mechanical systems.
4. Efficiency and Power Transmission:
Gear motors are known for their high efficiency in power transmission. The gear system helps distribute the load across multiple gears, reducing the strain on individual components and minimizing power losses. This efficient power transmission ensures that the mechanical system operates with optimal energy utilization and minimizes wasted power. Gear motors are designed to provide reliable and consistent power transmission, resulting in improved overall system efficiency.
5. Compact and Space-Saving Design:
Gear motors are compact in size and offer a space-saving solution for mechanical systems. By integrating the motor and gear system into a single unit, gear motors eliminate the need for additional components and reduce the overall footprint of the system. This compact design is especially beneficial in applications with limited space constraints, allowing for more efficient use of available space while still delivering the necessary power and functionality.
6. Durability and Reliability:
Gear motors are designed to be robust and durable, capable of withstanding demanding operating conditions. The gear system helps distribute the load, reducing the stress on individual gears and increasing overall durability. Additionally, gear motors are often constructed with high-quality materials and undergo rigorous testing to ensure reliability and longevity. This makes gear motors well-suited for continuous operation in industrial and commercial applications, where reliability is crucial.
By leveraging the advantages of torque amplification, speed control, directional control, efficiency, compact design, durability, and reliability, gear motors provide a reliable and efficient solution for various mechanical systems. They are widely used in industries such as robotics, automation, manufacturing, automotive, and many others, where precise and controlled mechanical power transmission is essential.
editor by CX 2024-04-17
China Good quality R Series Motor Speed Reducer Reverse Gear Box for Buggy Industry in Line Shaft Coaxial Geared Motors Motors Auto Part Reducer Transmission Part vacuum pump brakes
Product Description
R series motor speed reducer helical gearbox electric reverse gear box for buggy industry in line shaft Coaxial geared motors auto part reducer transmission
R helical concentric gearbox speed reducer decelerator has the features of high versatility,good combination and heavy loading capability, along with other merits such as easy to attain various transmission ratios, high efficiency, low vibrationand high permissible axis radial load. This series can not only be combined with various kinds of reducers and variators and meet the requirements, but also beadvantage of localization of related transmission equipment.
1) Output speed: 0.6~1,571rpm
2) Output torque: up to 18,000N.m
3) Motor power: 0.18~160kW
4) Mounted form: foot-mounted and flange-mounted mounting
| Product Name | SLR Series Rigid Tooth helical reducer |
| Gear Material | 20CrMnTi |
| Case Material | HT250 |
| Shaft Material | 20CrMnTi |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Color | Customized |
| Noise Test | Bellow 65dB |
company information
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Type: | R Series Motor Speed Reducer |
| Output Torque: | 800~100000n.M |
| Output Speed: | 14-280rpm |
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) | |
|---|
How is the efficiency of a gear motor measured, and what factors can affect it?
The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:
Measuring Efficiency:
The efficiency of a gear motor is commonly measured by comparing the mechanical output power (Pout) to the electrical input power (Pin). The formula to calculate efficiency is:
Efficiency = (Pout / Pin) * 100%
The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:
Pout = T * ω
The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:
Pin = V * I
By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.
Factors Affecting Efficiency:
Several factors can influence the efficiency of a gear motor. Here are some notable factors:
- Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
- Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
- Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
- Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
- Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
- Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.
By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.
Can gear motors be used for precise positioning, and if so, what features enable this?
Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:
1. Gear Reduction:
One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.
2. High Resolution Encoders:
Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.
3. Closed-Loop Control:
Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.
4. Stepper Motors:
Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.
5. Servo Motors:
Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.
6. Motion Control Algorithms:
Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.
By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.
Can you explain the advantages of using gear motors in various mechanical systems?
Gear motors offer several advantages when utilized in various mechanical systems. Their unique characteristics make them well-suited for applications that require controlled power transmission, precise speed control, and torque amplification. Here’s a detailed explanation of the advantages of using gear motors:
1. Torque Amplification:
One of the key advantages of gear motors is their ability to amplify torque. By using different gear ratios, gear motors can increase or decrease the output torque from the motor. This torque amplification is crucial in applications that require high torque output, such as lifting heavy loads or operating machinery with high resistance. Gear motors allow for efficient power transmission, enabling the system to handle demanding tasks effectively.
2. Speed Control:
Gear motors provide precise speed control, allowing for accurate and controlled movement in mechanical systems. By selecting the appropriate gear ratio, the rotational speed of the output shaft can be adjusted to match the requirements of the application. This speed control capability ensures that the mechanical system operates at the desired speed, whether it needs to be fast or slow. Gear motors are commonly used in applications such as conveyors, robotics, and automated machinery, where precise speed control is essential.
3. Directional Control:
Another advantage of gear motors is their ability to control the rotational direction of the output shaft. By using different types of gears, such as spur gears, bevel gears, or worm gears, the direction of rotation can be easily changed. This directional control is beneficial in applications that require bidirectional movement, such as in actuators, robotic arms, and conveyors. Gear motors offer reliable and efficient directional control, contributing to the versatility and functionality of mechanical systems.
4. Efficiency and Power Transmission:
Gear motors are known for their high efficiency in power transmission. The gear system helps distribute the load across multiple gears, reducing the strain on individual components and minimizing power losses. This efficient power transmission ensures that the mechanical system operates with optimal energy utilization and minimizes wasted power. Gear motors are designed to provide reliable and consistent power transmission, resulting in improved overall system efficiency.
5. Compact and Space-Saving Design:
Gear motors are compact in size and offer a space-saving solution for mechanical systems. By integrating the motor and gear system into a single unit, gear motors eliminate the need for additional components and reduce the overall footprint of the system. This compact design is especially beneficial in applications with limited space constraints, allowing for more efficient use of available space while still delivering the necessary power and functionality.
6. Durability and Reliability:
Gear motors are designed to be robust and durable, capable of withstanding demanding operating conditions. The gear system helps distribute the load, reducing the stress on individual gears and increasing overall durability. Additionally, gear motors are often constructed with high-quality materials and undergo rigorous testing to ensure reliability and longevity. This makes gear motors well-suited for continuous operation in industrial and commercial applications, where reliability is crucial.
By leveraging the advantages of torque amplification, speed control, directional control, efficiency, compact design, durability, and reliability, gear motors provide a reliable and efficient solution for various mechanical systems. They are widely used in industries such as robotics, automation, manufacturing, automotive, and many others, where precise and controlled mechanical power transmission is essential.
editor by CX 2024-04-12
China supplier F Series Parallel Shaft Helical Speed Reducer Bevel Helical Gear Motors with Parallel Shaft Helical Gearbox with Best Sales
Product Description
Product Advantages
|
F Series Gearbox Reducer |
|
|
Product name |
F series of the gearbox hollow shaft model F107 oil seal transmission gearbox reducer reduction |
|
Warranty |
1 years |
|
Applicable Industries |
Manufacturing Plant |
|
Weight (KG) |
50KG |
|
Customized support |
OEM |
|
Gearing Arrangement |
Helical |
|
Output Torque |
1.8-2430N.M |
|
Input Speed |
1440, 2800,960,750 |
|
Output Speed |
0.5 to 200 |
|
Place of Origin |
China |
|
Product name |
F Series Parallel Shaft Gearbox Reducer |
|
Application |
Hardened Tooth Surface |
|
Installation |
Horizontal Type |
|
Layout |
Coaxial |
|
Gear Shape |
Helical |
|
Production Capacity |
800-1500PCS /Month |
|
Type |
Gear Reduction Motor |
|
Color |
Blue,Sliver or Customized |
|
Packing |
Wooden Box |
Six advantages
F series Parallel Shaft Helical Gear Reducer
Helical gear hard tooth surface structure, 2 / 3 gear combinations can be selected to achieve the required speed ratio, with reinforced cast iron shell, high bearing capacity, can be matched with different types of motors, small size, light weight, large
torque, stable operation and low noise.
–Modular design, wide transmission ratio coverage, fine and reasonable distribution; Force reducer
–There are 11 types of frame specifications from F.27-F.157, and the transmission power range is 0.12KW-200KW;
–The shape design is suitable for omnidirectional universal installation configuration;
–The transmission is relatively accurate, covering the range of 3.77-281.71, and can be selected as required;
–The gear is grinded by high-precision gear grinding machine, with balanced transmission, low noise, and interstage efficiency of 98%;
–The transmission ratio of the F.R.reducer is extended to 31431, which is specially designed for special low-speed occasions
Editing and broadcasting of main materials
–Box: cast iron;
–Gear: low carbon alloy steel, carbonitriding treatment (after fine grinding, keep the tooth surface hardness of 60HRC, hard layer thickness>0.5mm);
–Flat key: 45 steel, with surface hardness above 45HRC.
Surface painting:
–Cast iron: sprayed with RAL7031 grey blue paint.
Parameter editing broadcast
Power: 0.18KW~200KW
Torque: 3N · m ~ 22500N · m
F series parallel shaft reducer
F series parallel shaft reducer
Output speed: 0.06~374r/minF series parallel shaft reducer [1]
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| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Horizontal Type |
| Layout: | Parallel |
| Gear Shape: | Bevel Gear |
| Step: | Single-Step |
| Type: | Gear Reducer |
| Samples: |
US$ 500/Piece
1 Piece(Min.Order) | |
|---|
Are gear motors suitable for both heavy-duty industrial applications and smaller-scale uses?
Yes, gear motors are suitable for both heavy-duty industrial applications and smaller-scale uses. Their versatility and ability to provide torque multiplication make them valuable in a wide range of applications. Here’s a detailed explanation of why gear motors are suitable for both types of applications:
1. Heavy-Duty Industrial Applications:
Gear motors are commonly used in heavy-duty industrial applications due to their robustness and ability to handle high loads. Here are the reasons why they are suitable for such applications:
- Torque Multiplication: Gear motors are designed to provide high torque output, making them ideal for applications that require substantial force to move or operate heavy machinery, conveyors, or equipment.
- Load Handling: Industrial settings often involve heavy loads and demanding operating conditions. Gear motors, with their ability to handle high loads, are well-suited for tasks such as lifting, pulling, pushing, or driving heavy materials or equipment.
- Durability: Heavy-duty industrial applications require components that can withstand harsh environments, frequent use, and demanding operating conditions. Gear motors are typically constructed with durable materials and designed to withstand heavy vibrations, shock loads, and temperature variations.
- Speed Reduction: Many industrial processes require the reduction of motor speed to achieve the desired output speed. Gear motors offer precise speed reduction capabilities through gear ratios, allowing for optimal control and operation of machinery and equipment.
2. Smaller-Scale Uses:
While gear motors excel in heavy-duty industrial applications, they are also suitable for smaller-scale uses across various industries and applications. Here’s why gear motors are well-suited for smaller-scale uses:
- Compact Size: Gear motors are available in compact sizes, making them suitable for applications with limited space or small-scale machinery, devices, or appliances.
- Torque and Power Control: Even in smaller-scale applications, there may be a need for torque multiplication or precise power control. Gear motors can provide the necessary torque and power output for tasks such as precise positioning, controlling speed, or driving small loads.
- Versatility: Gear motors come in various configurations, such as parallel shaft, planetary, or worm gear designs, offering flexibility to match specific requirements. They can be adapted to different applications, including robotics, medical devices, automotive systems, home automation, and more.
- Efficiency: Gear motors are designed to be efficient, converting the electrical input power into mechanical output power with minimal losses. This efficiency is advantageous for smaller-scale applications where energy conservation and battery life are critical.
Overall, gear motors are highly versatile and suitable for both heavy-duty industrial applications and smaller-scale uses. Their ability to provide torque multiplication, handle high loads, offer precise speed control, and accommodate various sizes and configurations makes them a reliable choice in a wide range of applications. Whether it’s powering large industrial machinery or driving small-scale automation systems, gear motors provide the necessary torque, control, and durability required for efficient operation.
How does the voltage and power rating of a gear motor impact its suitability for different tasks?
The voltage and power rating of a gear motor are important factors that influence its suitability for different tasks. These specifications determine the motor’s electrical characteristics and its ability to perform specific tasks effectively. Here’s a detailed explanation of how voltage and power rating impact the suitability of a gear motor for different tasks:
1. Voltage Rating:
The voltage rating of a gear motor refers to the electrical voltage it requires to operate optimally. Here’s how the voltage rating affects suitability:
- Compatibility with Power Supply: The gear motor’s voltage rating must match the available power supply. Using a motor with a voltage rating that is too high or too low for the power supply can lead to improper operation or damage to the motor.
- Electrical Safety: Adhering to the specified voltage rating ensures electrical safety. Using a motor with a higher voltage rating than recommended can pose safety hazards, while using a motor with a lower voltage rating may result in inadequate performance.
- Application Flexibility: Different tasks or applications may have specific voltage requirements. For example, low-voltage gear motors are commonly used in battery-powered devices or applications with low-power requirements, while high-voltage gear motors are suitable for industrial applications or tasks that require higher power output.
2. Power Rating:
The power rating of a gear motor indicates its ability to deliver mechanical power. It is typically specified in units of watts (W) or horsepower (HP). The power rating impacts the suitability of a gear motor in the following ways:
- Load Capacity: The power rating determines the maximum load that a gear motor can handle. Motors with higher power ratings are capable of driving heavier loads or handling tasks that require more torque.
- Speed and Torque: The power rating affects the motor’s speed and torque characteristics. Motors with higher power ratings generally offer higher speeds and greater torque output, making them suitable for applications that require faster operation or the ability to overcome higher resistance or loads.
- Efficiency and Energy Consumption: The power rating is related to the motor’s efficiency and energy consumption. Higher power-rated motors may be more efficient, resulting in lower energy losses and reduced operating costs over time.
- Thermal Considerations: Motors with higher power ratings may generate more heat during operation. It is crucial to consider the motor’s power rating in relation to its thermal management capabilities to prevent overheating and ensure long-term reliability.
Considerations for Task Suitability:
When selecting a gear motor for a specific task, it is important to consider the following factors in relation to the voltage and power rating:
- Required Torque and Load: Assess the torque and load requirements of the task to ensure that the gear motor’s power rating is sufficient to handle the expected load without being overloaded.
- Speed and Precision: Consider the desired speed and precision of the task. Motors with higher power ratings generally offer better speed control and accuracy.
- Power Supply Availability: Evaluate the availability and compatibility of the power supply with the gear motor’s voltage rating. Ensure that the power supply can provide the required voltage for the motor’s optimal operation.
- Environmental Factors: Consider any specific environmental factors, such as temperature or humidity, that may impact the gear motor’s performance. Ensure that the motor’s voltage and power ratings are suitable for the intended operating conditions.
In summary, the voltage and power rating of a gear motor have significant implications for its suitability in different tasks. The voltage rating determines compatibility with the power supply and ensures electrical safety, while the power rating influences load capacity, speed, torque, efficiency, and thermal considerations. When choosing a gear motor, it is crucial to carefully evaluate the task requirements and consider the voltage and power rating in relation to factors such as torque, speed, power supply availability, and environmental conditions.
What is a gear motor, and how does it combine the functions of gears and a motor?
A gear motor is a type of motor that incorporates gears into its design to combine the functions of gears and a motor. It consists of a motor, which provides the mechanical power, and a set of gears, which transmit and modify this power to achieve specific output characteristics. Here’s a detailed explanation of what a gear motor is and how it combines the functions of gears and a motor:
A gear motor typically consists of two main components: the motor and the gear system. The motor is responsible for converting electrical energy into mechanical energy, generating rotational motion. The gear system, on the other hand, consists of multiple gears with different sizes and tooth configurations. These gears are meshed together in a specific arrangement to transmit and modify the output torque and speed of the motor.
The gears in a gear motor serve several functions:
1. Torque Amplification:
One of the primary functions of the gear system in a gear motor is to amplify the torque output of the motor. By using gears with different sizes, the input torque can be effectively multiplied or reduced. This allows the gear motor to provide higher torque at lower speeds or lower torque at higher speeds, depending on the gear arrangement. This torque amplification is beneficial in applications where high torque is required, such as in heavy machinery or vehicles.
2. Speed Reduction or Increase:
The gear system in a gear motor can also be used to reduce or increase the rotational speed of the motor output. By utilizing gears with different numbers of teeth, the gear ratio can be adjusted to achieve the desired speed output. For example, a gear motor with a higher gear ratio will output lower speed but higher torque, whereas a gear motor with a lower gear ratio will output higher speed but lower torque. This speed control capability allows for precise matching of motor output to the requirements of specific applications.
3. Directional Control:
Gears in a gear motor can be used to control the direction of rotation of the motor output shaft. By employing different combinations of gears, such as spur gears, bevel gears, or worm gears, the rotational direction can be changed. This directional control is crucial in applications where bidirectional movement is required, such as in conveyor systems or robotic arms.
4. Load Distribution:
The gear system in a gear motor helps distribute the load evenly across multiple gears, which reduces the stress on individual gears and increases the overall durability and lifespan of the motor. By sharing the load among multiple gears, the gear motor can handle higher torque applications without putting excessive strain on any particular gear. This load distribution capability is especially important in heavy-duty applications that require continuous operation under demanding conditions.
By combining the functions of gears and a motor, gear motors offer several advantages. They provide torque amplification, speed control, directional control, and load distribution capabilities, making them suitable for various applications that require precise and controlled mechanical power. Gear motors are commonly used in industries such as robotics, automotive, manufacturing, and automation, where reliable and efficient power transmission is essential.
editor by CX 2024-03-26
China OEM NEMA 24 Dual Shaft High Torque Hybrid Stepper Stepping Motor for Textile Machinery vacuum pump brakes
Product Description
Note:
The specifications can be designed according to the customer’s requirements!
Option:
Customized shaft, performance, voltage, lead wires…
Application:
Robots, Electric Automatic Equipment, Medical Instrument, Advertisement Instrument, Lighting& audio Equipment, Printer, Textile Machinery, CNC Router, 3D Printer.
Parameter:
| Electrical Specification | ||||||||
| Series Model | L (mm) |
Phase Current (A) | Phase Resistance (Ω) |
Phase Inductance (mH) |
Holding Torque (N.cm) |
Moment of Inertia (kg.cm2) | Leadwire (No.) |
Motor Weight ( g) |
| H607-00815 | 56 | 1.5 | 1.3 | 3 | 0.8 | 0.28 | 5 | 580 |
| H607-57107 | 64 | 0.75 | 3.6 | 9.2 | 1.0 | 0.38 | 5 | 450 |
| H607-01307 | 76 | 0.75 | 5.0 | 13.5 | 1.3 | 0.48 | 5 | 1150 |
| H607-01615 | 90 | 1.5 | 1.2 | 3.8 | 1.6 | 0.28 | 5 | 1400 |
About Us:
I.CH motion co., LTD, headquartered in HangZhou, is a professional manufacturer and supplier of the motor. We have provided Hybrid stepper motor, stepper gear motor, BLDC motor, BLDC Gear motor, BLDC Servo motor since 2006, which are widely used in medical equipment, automation equipment, automobile industry, and 3D printer.
As a professional manufacturer who has professional teams, we can custom according to your needs.
Work-flow:
Certificate:
IOS9001, CE…
Service:
1, OEM & ODM service.
2, One-year guarantee.
Shipping:
1, Inside: High-density foam box
outside: hardboard carton box.
2, The Delivery time is about 30-45 days.
Customer’s Visiting:
FAQ:
1, Are you a factory?
Yes, we have been in designing and providing excellent motors for customers.
2, Can you provide a sample?
Yes.
3, How long you could prepare samples?
If customized one, about a week around.
4, If My package has missing products. What can I do?
Please contact our support team and we will confirm your order with the package contents. We apologize for any inconvenience.
| Application: | Printing Equipment |
|---|---|
| Speed: | Low Speed |
| Excitation Mode: | HB-Hybrid |
| Function: | Control, Driving |
| Type: | Electromechanical |
| Certification: | ISO9001, CCC |
| Customization: |
Available
|
|
|---|
What are the maintenance requirements for gear motors, and how can longevity be maximized?
Gear motors, like any mechanical system, require regular maintenance to ensure optimal performance and longevity. Proper maintenance practices help prevent failures, minimize downtime, and extend the lifespan of gear motors. Here are some maintenance requirements for gear motors and ways to maximize their longevity:
1. Lubrication:
Regular lubrication is essential for gear motors to reduce friction, wear, and heat generation. The gears, bearings, and other moving parts should be properly lubricated according to the manufacturer’s recommendations. Lubricants should be selected based on the motor’s specifications and operating conditions. Regular inspection and replenishment of lubricants, as well as periodic oil or grease changes, should be performed to maintain optimal lubrication levels and ensure long-lasting performance.
2. Inspection and Cleaning:
Regular inspection and cleaning of gear motors are crucial for identifying any signs of wear, damage, or contamination. Inspecting the gears, bearings, shafts, and connections can help detect any abnormalities or misalignments. Cleaning the motor’s exterior and ventilation channels to remove dust, debris, or moisture buildup is also important in preventing malfunctions and maintaining proper cooling. Any loose or damaged components should be repaired or replaced promptly.
3. Temperature and Environmental Considerations:
Monitoring and controlling the temperature and environmental conditions surrounding gear motors can significantly impact their longevity. Excessive heat can degrade lubricants, damage insulation, and lead to premature component failure. Ensuring proper ventilation, heat dissipation, and avoiding overloading the motor can help manage temperature effectively. Similarly, protecting gear motors from moisture, dust, chemicals, and other environmental contaminants is vital to prevent corrosion and damage.
4. Load Monitoring and Optimization:
Monitoring and optimizing the load placed on gear motors can contribute to their longevity. Operating gear motors within their specified load and speed ranges helps prevent excessive stress, overheating, and premature wear. Avoiding sudden and frequent acceleration or deceleration, as well as preventing overloading or continuous operation near the motor’s maximum capacity, can extend its lifespan.
5. Alignment and Vibration Analysis:
Proper alignment of gear motor components, such as gears, couplings, and shafts, is crucial for smooth and efficient operation. Misalignment can lead to increased friction, noise, and premature wear. Regularly checking and adjusting alignment, as well as performing vibration analysis, can help identify any misalignment or excessive vibration that may indicate underlying issues. Addressing alignment and vibration problems promptly can prevent further damage and maximize the motor’s longevity.
6. Preventive Maintenance and Regular Inspections:
Implementing a preventive maintenance program is essential for gear motors. This includes establishing a schedule for routine inspections, lubrication, and cleaning, as well as conducting periodic performance tests and measurements. Following the manufacturer’s guidelines and recommendations for maintenance tasks, such as belt tension checks, bearing replacements, or gear inspections, can help identify and address potential issues before they escalate into major failures.
By adhering to these maintenance requirements and best practices, the longevity of gear motors can be maximized. Regular maintenance, proper lubrication, load optimization, temperature control, and timely repairs or replacements of worn components contribute to the reliable operation and extended lifespan of gear motors.
What are some common challenges or issues associated with gear motors, and how can they be addressed?
Gear motors, like any mechanical system, can face certain challenges or issues that may affect their performance, reliability, or longevity. However, many of these challenges can be addressed through proper design, maintenance, and operational practices. Here are some common challenges associated with gear motors and potential solutions:
1. Gear Wear and Failure:
Over time, gears in a gear motor can experience wear, resulting in decreased performance or even failure. The following measures can address this challenge:
- Proper Lubrication: Regular lubrication with the appropriate lubricant can minimize friction and wear between gear teeth. It is essential to follow manufacturer recommendations for lubrication intervals and use high-quality lubricants suitable for the specific gear motor.
- Maintenance and Inspection: Routine maintenance and periodic inspections can help identify early signs of gear wear or damage. Timely replacement of worn gears or components can prevent further damage and ensure the gear motor’s optimal performance.
- Material Selection: Choosing gears made from durable and wear-resistant materials, such as hardened steel or specialized alloys, can increase their lifespan and resistance to wear.
2. Backlash and Inaccuracy:
Backlash, as discussed earlier, can introduce inaccuracies in gear motor systems. The following approaches can help address this issue:
- Anti-Backlash Gears: Using anti-backlash gears, which are designed to minimize or eliminate backlash, can significantly reduce inaccuracies caused by gear play.
- Tight Manufacturing Tolerances: Ensuring precise manufacturing tolerances during gear production helps minimize backlash and improve overall accuracy.
- Backlash Compensation: Implementing control algorithms or mechanisms to compensate for backlash can help mitigate its effects and improve the accuracy of the gear motor.
3. Noise and Vibrations:
Gear motors can generate noise and vibrations during operation, which may be undesirable in certain applications. The following strategies can help mitigate this challenge:
- Noise Dampening: Incorporating noise-dampening features, such as vibration-absorbing materials or isolation mounts, can reduce noise and vibrations transmitted from the gear motor to the surrounding environment.
- Quality Gears and Bearings: Using high-quality gears and bearings can minimize vibrations and noise generation. Precision-machined gears and well-maintained bearings help ensure smooth operation and reduce unwanted noise.
- Proper Alignment: Ensuring accurate alignment of gears, shafts, and other components reduces the likelihood of noise and vibrations caused by misalignment. Regular inspections and adjustments can help maintain optimal alignment.
4. Overheating and Thermal Management:
Heat buildup can be a challenge in gear motors, especially during prolonged or heavy-duty operation. Effective thermal management techniques can address this issue:
- Adequate Ventilation: Providing proper ventilation and airflow around the gear motor helps dissipate heat. This can involve designing cooling fins, incorporating fans or blowers, or ensuring sufficient clearance for air circulation.
- Heat Dissipation Materials: Using heat-dissipating materials, such as aluminum or copper, in motor housings or heat sinks can improve heat dissipation and prevent overheating.
- Monitoring and Control: Implementing temperature sensors and thermal protection mechanisms allows for real-time monitoring of the gear motor’s temperature. If the temperature exceeds safe limits, the motor can be automatically shut down or adjusted to prevent damage.
5. Load Variations and Shock Loads:
Unexpected load variations or shock loads can impact the performance and durability of gear motors. The following measures can help address this challenge:
- Proper Sizing and Selection: Choosing gear motors with appropriate torque and load capacity ratings for the intended application helps ensure they can handle expected load variations and occasional shock loads without exceeding their limits.
- Shock Absorption: Incorporating shock-absorbing mechanisms, such as dampers or resilient couplings, can help mitigate the effects of sudden load changes or impacts on the gear motor.
- Load Monitoring: Implementing load monitoring systems or sensors allows for real-time monitoring of load variations. This information can be used to adjust operation or trigger protective measures when necessary.
By addressing these common challenges associated with gear motors through appropriate design considerations, regular maintenance, and operational practices, it is possible to enhance their performance, reliability, and longevity.
What is a gear motor, and how does it combine the functions of gears and a motor?
A gear motor is a type of motor that incorporates gears into its design to combine the functions of gears and a motor. It consists of a motor, which provides the mechanical power, and a set of gears, which transmit and modify this power to achieve specific output characteristics. Here’s a detailed explanation of what a gear motor is and how it combines the functions of gears and a motor:
A gear motor typically consists of two main components: the motor and the gear system. The motor is responsible for converting electrical energy into mechanical energy, generating rotational motion. The gear system, on the other hand, consists of multiple gears with different sizes and tooth configurations. These gears are meshed together in a specific arrangement to transmit and modify the output torque and speed of the motor.
The gears in a gear motor serve several functions:
1. Torque Amplification:
One of the primary functions of the gear system in a gear motor is to amplify the torque output of the motor. By using gears with different sizes, the input torque can be effectively multiplied or reduced. This allows the gear motor to provide higher torque at lower speeds or lower torque at higher speeds, depending on the gear arrangement. This torque amplification is beneficial in applications where high torque is required, such as in heavy machinery or vehicles.
2. Speed Reduction or Increase:
The gear system in a gear motor can also be used to reduce or increase the rotational speed of the motor output. By utilizing gears with different numbers of teeth, the gear ratio can be adjusted to achieve the desired speed output. For example, a gear motor with a higher gear ratio will output lower speed but higher torque, whereas a gear motor with a lower gear ratio will output higher speed but lower torque. This speed control capability allows for precise matching of motor output to the requirements of specific applications.
3. Directional Control:
Gears in a gear motor can be used to control the direction of rotation of the motor output shaft. By employing different combinations of gears, such as spur gears, bevel gears, or worm gears, the rotational direction can be changed. This directional control is crucial in applications where bidirectional movement is required, such as in conveyor systems or robotic arms.
4. Load Distribution:
The gear system in a gear motor helps distribute the load evenly across multiple gears, which reduces the stress on individual gears and increases the overall durability and lifespan of the motor. By sharing the load among multiple gears, the gear motor can handle higher torque applications without putting excessive strain on any particular gear. This load distribution capability is especially important in heavy-duty applications that require continuous operation under demanding conditions.
By combining the functions of gears and a motor, gear motors offer several advantages. They provide torque amplification, speed control, directional control, and load distribution capabilities, making them suitable for various applications that require precise and controlled mechanical power. Gear motors are commonly used in industries such as robotics, automotive, manufacturing, and automation, where reliable and efficient power transmission is essential.
editor by CX 2023-12-12
China Best Sales CZPT Speed Reducer ATA Series Shaft Mounted Gearbox (HXG series) bevel gearbox
Product Description
Parallel Shaft Reducer ATA Series Shaft Mounted Gearbox (HXG series)
Components:
1. Housing: Nodular Cast Iron(Ductile Iron) QT600
2. Gears Profile: Hardened Helical Gears
3. Gears Material: 20CrMnTi
4. Gears Processing: Carburizing, Quenching, Grinding
5. Gears Hardness: Surface Hardness: HRC58-62, Inner Hardness: HBS156-207
6. Gears Accuracy: 6 Class
7. Shafts Material: 40Cr
8. Input Configurations:
Keyed CZPT Shaft Input
IEC Normalized Motor Flange
9. Output Configurations:
Keyed Hollow Shaft Output
10. Oil Seal: ZheJiang SOG
11. Bearings: NSK, HRB, ZWZ, LYC
12. Spare Parts: Torque arm, Optional Backstop
The features of ATA shaft mounted gearbox:
Mounting Type: Tie rod Hanging shaft mounted
Output Shaft: Single key hollow shaft, each model can select 3 hollow diameter at most.
Gearbox Housing: Hard Iron Steel, can be used outside.
Anti-slip device: Can suit for any model, It’s very convenient to be mounted.
The maintenance of ATA shaft mounted gearbox:
1. Before starting the reducer must be filled of N159 or N220 extreme pressure industrial gear oils, till the gearbox oil shows an intermediate position
2. After 3 months running, the gearbox need to change oil, attention it must be debris inside the machine rinse before adding new oil.
3. At the reducer hollow shaft ends and drive pulley end gland plate must fastened with locking screws.
4. The reducer pulley and the motor pulley must be parallel when they are installed and the belt tightness should be moderate.
| Rated Power |
1.1~193KW |
| Intput Speed |
500~1400r/min |
| Output Speed |
25~300r/min |
| Ratio |
IN=5.0…31.5 |
| Installation Form |
Shaft mounted |
The models of ATA shafted mounted gearbox:
1 Stage: ATA30, ATA35, ATA40, ATA45, ATA50, ATA60, ATA70, ATA80, ATA100, ATA125
2 Stage: ATA35D, ATA40D, ATA45D, ATA50D, ATA60D, ATA70D, ATA80D, ATA100D, ATA125D
Gearbox Parameters:
| Models | Output Bore Dia. | Maximum Torque | Nominal Ratio(i) |
| ATA30 | 30mm | 180Nm | 5
7 10 12.5 15 20 25 31 |
| ATA35 | 35mm | 420Nm | |
| ATA40 | 40mm/45mm | 950Nm | |
| ATA45 | 45mm/50mm/55mm | 1400Nm | |
| ATA50 | 50mm/55mm/60mm | 2300Nm | |
| ATA60 | 60mm/70mm | 3600Nm | |
| ATA70 | 70mm/85mm | 5100Nm | |
| ATA80 | 80mm/100mm | 7000Nm | |
| ATA100 | 100mm/125mm | 11000Nm | |
| ATA125 | 125mm/135mm | 17000Nm |
Product pictures:
Product application:
Our company :
About Us
- More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.
- Standardization of the gearbox series
- Strong design capability for large power & customized gearboxes.
- High quality gearboxes and proven solutions provider.
- Strict quality control process, stable quality.
- Less than 2% of the quality complaints.
- Modular design, short delivery time.
- Quick response & professional services.
Customer visiting:
Our Services:
| Pre-sale services | 1. Select equipment model. |
| 2.Design and manufacture products according to clients’ special requirement. | |
| 3.Train technical personal for clients | |
| Services during selling | 1.Pre-check and accept products ahead of delivery. |
| 2. Help clients to draft solving plans. | |
| After-sale services | 1.Assist clients to prepare for the first construction scheme. |
| 2. Train the first-line operators. | |
| 3.Take initiative to eliminate the trouble rapidly. | |
| 4. Provide technical exchanging. |
FAQ:
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set
If you have any demand for our products please feel free to contact me
| Application: | Machinery, Industry |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Parallel |
| Hardness: | Hardened |
| Installation: | Horizontal Type |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
How to Select a Gearbox
When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.
Function
The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.
Purpose
A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.
Application
When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.
Material
When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.
Manufacturing
The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.
editor by CX 2023-05-31
China high quality Smr Series Transmission1400rpm Parallel Shaft Mounted Reduction Helical Reducer Gearbox with Torque Arm and Optional Backstop sequential gearbox
Product Description
SMR Series Transmission1400rpm Parallel Shaft Mounted reduction Helical Reducer gearbox With Torque arm and Optional Backstop
Product Description
Components:
1. Housing: High-strength Gray Cast Iron Gearboxes
2. Gears: Helical Involute Gears, Carburizing, Quenching, Grinding
3. Shafts: High-strength Hardening Alloy Steel
4. Input Configurations: Keyed CZPT Shaft Input
5. Output Configurations: Keyed Hollow Shaft Output
6. Oil Seal: Double Lips Skeleton Seal
7. Spare Parts: Torque arm, Optional Backstop
Features:
1. High strength of gear box, gears and shafts, sturdy and durable
2. 2 metric output shaft bore diameters(Standard and Optional)
3. Optional backstop to prevent backdriving. Backstop is not recommended for the gear ratio 5
4. Double lips skeleton oil seal combines the functions of seal and dust-proof
5. Widely used in belt conveyor and pulley drive system
Applications:
Conveyors in Mine, Quarry, CZPT Transport, Baggage & Bulk Handling, Animal Feeding, etc.
Installation:
1. Hanging Shaft Mounted
2. Output Flange MountedLubrication:
Oil-bath and Splash
Lubrication
Lubricating Oil: Mineral Oil and Synthetic Oil
Extreme pressure oil is not recommended, unless in case of with backstop
Cooling:
Natural Cooling
SMR Series:
|
Models |
Output Shaft Bore |
Max. Torque* |
Nominal Ratio |
|
|
Standard |
Optional |
|||
|
SMR-B |
30mm |
40mm |
277N.m |
5 |
|
SMR-C |
40mm |
50mm |
468N.m |
|
|
SMR-D |
50mm |
55mm |
783N.m |
|
|
SMR-E |
55mm |
65mm |
1194N.m |
|
|
SMR-F |
65mm |
75mm |
1881N.m |
|
|
SMR-G |
75mm |
85mm |
2970N.m |
|
|
SMR-H |
85mm |
100mm |
4680N.m |
|
|
SMR-J |
100mm |
120mm |
7449N.m |
|
Click here for more model!
TA series:
Related Products
Company Information
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Layout: | Coaxial |
| Gear Shape: | Conical – Cylindrical Gear |
| Step: | Four-Step |
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) | |
|---|
What Is a Gearbox?
There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.
Function of a gearbox
A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with two green and one blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from one shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use four gear ratios, with one reverse gear. Some have two shafts and three inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
Bzvacklash
The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the two parts of the gear and adjust the mesh center distance between them. To do this, rotate one gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.
Design
The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
Manufacturers
There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into one of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.
editor by CX 2023-05-17
China TXT (SMRY) 2-10 Shaft Mounted Gearbox differential gearbox
Merchandise Description
SMRY Reducer Specification
1 Twin Tapered Output Hub
A tapered bore in both sides of the reducer’s output hub snugs up against a matching taper on the outer surface of the bushing. Bushing mounting screws pass by means of the bushingflange into a mounting collar on the hub. As the screws are tightened, the bushing moves inward, gripping the driven machine’s input shaft tightly and evenly around every pointon its circumference. It is easy-on, easy-off. All the Output Bushing Bore accord to ANSI
2 Precrisio. n High Qua lity Gearing
C ompu ter D e s i g n He lical .Gears, Sturdy Alloy Materials for High Load Potential, Situation Carburized for long life, Ground Profile CZPT tooth Profile, In
Conformance with ISO 1328-1997, 98% Efficiency for Per Stage, Smooth Quiet Operation with Several Teeth in Mesh.
3 Maximum Capacity Housing Design
Close Grain Cast Iron Construction, Excellent Vibration Dampening & Shock Resistance Functions, Precision Bored and Dowelled to Ensure Exact In-Line Assembly.
4 Strong Alloy Metal Shafts
Robust Alloy Steel, Hardened, Ground on Journals, Gear Seatings and Extensions,for Maximum Load and Maximum Torsional Loads. Generous Dimensions Shaft
Keys for Shock Loading .
5 Use adapter for mount the torque arm, increase the strength of the gear case, the torque armeasy-on and easy-off and dependability, controls position of standard torque arm mounting within recommended limits.
six BackStops
Option Elements, anti-run back device, are available on all 15:1 and 25:1 ratio units.
seven Bearings and Oilseals
Bearings are all tapered roll bearings(Besides SMRY-2), have long time service time. Oilsealsare Double Lipped Garter Spring Type, Making certain Effective Oil
Sealing.
8 Torque Arm Assembly
For Simple Adjustment of the Belt.
| size | Nominal ratio fifteen:1 | Nominal ratio 25:one | weight lbs |
||||
| Actual Ratio | Highest Enter rpm | Maximum Ouput rpm | Actual Ratio | Highest Input rpm | Optimum Ouput rpm | ||
| SMRY-two | fourteen.04 | 1974 | a hundred and forty | 23.37 | 1994 | 85 | fifty eight |
| SMRY-three | fourteen.87 | 2083 | one hundred forty | 24.75 | 2100 | 85 | 98 |
| SMRY-4 | 15.13 | 2118 | one hundred forty | 24.38 | 2072 | 85 | 139 |
| SMRY-five | fifteen.four | 1925 | one hundred twenty five | twenty five.56 | 2044 | 80 | 207 |
| SMRY-six | fifteen.34 | 1916 | one hundred twenty five | twenty five.fourteen | 2571 | eighty | 285 |
| SMRY-7 | fifteen.23 | 1827 | a hundred and twenty | 24.eighty four | 1863 | 75 | 462 |
| SMRY-eight | 15.08 | 1809 | a hundred and twenty | 24.sixty two | 1847 | 75 | 633 |
| SMRY-nine | 15.12 | 1814 | one hundred twenty | twenty five.66 | 1925 | seventy five | 760 |
size SMRY-2, 3,4,5,6,7,8,9 , ratio 15:1 ,twenty five:1
Firm Profile
l The premier manufacturer and exporter of worm equipment reducers in Asia.
l Established in 1976, we transformed from a county owned factory to non-public 1 in 1996. HangZhou SINO-DEUTSCH Electrical power TRANSMISSION Products CO.,LTD is our new title because 2001.
l We are the 1st manufacturer of reducers and gearboxes in China who was offered export license because yr 1993.
l “Fixedstar” brand name gearboxes and reducers are the very first owner of CHINA Prime Manufacturer and Most Popular Trade Mark for reducers.
Very first to achieve ISO9001 and CE Certification among all producers of gearboxes in China.
As a expert manufacturer of worm gearbox and worm gear reducers in China, we mainly produce reduction gearbox,aluminum circumstance worm gearboxes,arc equipment cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo push reducers, and many others. These products feature rational composition, steady performance, and reputable quality, and so on. They are extensively utilized in electrical power, mining, metallurgy, constructing materials, chemical, meals, printing, ceramic, paper-producing, tobacco, and other industries.
We have 600 employees in our manufacturing unit, which covers 70,000 square CZPT in HangZhou. We have been making 2,500 models of reducers every day considering that 2012. We are proudly exporting 70% of our goods to far more than 40 international locations all in excess of the phrase. Our buyers appear from Italy, Germany, United states of america, Canada, Spain, British isles, Mexico, Brazil, Argentina, Turkey, Singapore and other principal industrial countries in the globe. 30% of them are OEM manufactured for immediate manufacturers of other goods.
We warmly welcome clients from other elements of the entire world to visit us. Seeing is believing. We are very assured that after checking out our facility, you will have self-assurance on our merchandise. We have the latest computerized equipments and skilled staff to guarantee the stable good quality and massive output. We have the most refined technical and engineering group to assist most demanding necessity on regular and OEM merchandise.
Seeking CZPT to assembly you in HangZhou, China.
|
/ Piece | |
1 Piece (Min. Order) |
###
| Size: | 2-10 |
|---|---|
| Transport Package: | Standard Export Packing and Wood Pallets Packing |
| Specification: | CE, |
| Trademark: | FIXEDSTAR |
| Origin: | Hangzhou, Zhejiang |
###
| Customization: |
|---|
###
| size | Nominal ratio 15:1 | Nominal ratio 25:1 | weight lbs |
||||
| Actual Ratio | Maximum Input rpm | Maximum Ouput rpm | Actual Ratio | Maximum Input rpm | Maximum Ouput rpm | ||
| SMRY-2 | 14.04 | 1974 | 140 | 23.37 | 1994 | 85 | 58 |
| SMRY-3 | 14.87 | 2083 | 140 | 24.75 | 2100 | 85 | 98 |
| SMRY-4 | 15.13 | 2118 | 140 | 24.38 | 2072 | 85 | 139 |
| SMRY-5 | 15.4 | 1925 | 125 | 25.56 | 2044 | 80 | 207 |
| SMRY-6 | 15.34 | 1916 | 125 | 25.14 | 2010 | 80 | 285 |
| SMRY-7 | 15.23 | 1827 | 120 | 24.84 | 1863 | 75 | 462 |
| SMRY-8 | 15.08 | 1809 | 120 | 24.62 | 1847 | 75 | 633 |
| SMRY-9 | 15.12 | 1814 | 120 | 25.66 | 1925 | 75 | 760 |
|
/ Piece | |
1 Piece (Min. Order) |
###
| Size: | 2-10 |
|---|---|
| Transport Package: | Standard Export Packing and Wood Pallets Packing |
| Specification: | CE, |
| Trademark: | FIXEDSTAR |
| Origin: | Hangzhou, Zhejiang |
###
| Customization: |
|---|
###
| size | Nominal ratio 15:1 | Nominal ratio 25:1 | weight lbs |
||||
| Actual Ratio | Maximum Input rpm | Maximum Ouput rpm | Actual Ratio | Maximum Input rpm | Maximum Ouput rpm | ||
| SMRY-2 | 14.04 | 1974 | 140 | 23.37 | 1994 | 85 | 58 |
| SMRY-3 | 14.87 | 2083 | 140 | 24.75 | 2100 | 85 | 98 |
| SMRY-4 | 15.13 | 2118 | 140 | 24.38 | 2072 | 85 | 139 |
| SMRY-5 | 15.4 | 1925 | 125 | 25.56 | 2044 | 80 | 207 |
| SMRY-6 | 15.34 | 1916 | 125 | 25.14 | 2010 | 80 | 285 |
| SMRY-7 | 15.23 | 1827 | 120 | 24.84 | 1863 | 75 | 462 |
| SMRY-8 | 15.08 | 1809 | 120 | 24.62 | 1847 | 75 | 633 |
| SMRY-9 | 15.12 | 1814 | 120 | 25.66 | 1925 | 75 | 760 |
What Is a Gearbox?
There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.
Function of a gearbox
A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with two green and one blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from one shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use four gear ratios, with one reverse gear. Some have two shafts and three inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
Bzvacklash
The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the two parts of the gear and adjust the mesh center distance between them. To do this, rotate one gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.
Design
The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
Manufacturers
There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into one of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.
editor by CX 2023-03-27
China Custom OEM shaft gearing products steel CNC machining service spline shaft with small hole in reduction gearbox inserts with high quality
Problem: New
Warranty: 5 several years
Applicable Industries: Lodges, Farms, Property Use, Other
Fat (KG): .2 KG
Showroom Area: None
Online video outgoing-inspection: Offered
Machinery Check Report: Supplied
Advertising Type: New Product 2571
Type: Bearing
Use: UTV
Product Identify: metallic spur gear
Substance: aluminum, BCSB-VW programming device set Car Transmission For Gearbox Transnation metal, stainless metal
area treatment: black coating, phosphorization
Size: m=1.5 a=20° with keyway
Processing: CNC Machining
OEM/ODM: Accecpted
Warmth therapy: Gear Tooth Induction Quenching
Packaging Details: Every personal computer packed with rust-proof paper and then with a mesh belt packaging. Then they are packed in cartons.Packing in wooden instances when it is necessary
Port: XiaMen
Specification
| Product identify | Custom OEM shaft gearing goods metal CNC machining service spline shaft with tiny gap in reduction gearbox inserts |
| Material | Metal,stainless metal , Custom made Go over Of Automobile Gear Shift Include Entrance Transmission Housing Gearbox brass or Customized |
| Finish | Clean or Personalized |
| Process | Machine |
| Certification | ISO9001:2008,SGS, ROHS |
| Custom | OEM/ODM obtainable in HangZhou |
| Application | operating mechanism |
| Surface remedy | black coating, phosphorization |
What Is a Gearbox?
A gearbox is the mechanical system of an automobile that allows a vehicle to change gear smoothly. This arrangement of gears is highly complex, which helps to provide a smooth gear change. In this article, we will explore some of the different types of gearboxes, including the Epicyclic gearbox, the Coaxial helical gearbox, and the Extruder helical gearing. These are three of the most common types of gearboxes used in automobiles.
Gearboxes
Gearboxes help drivers choose the appropriate gear for the conditions. A lower gear produces the least speed, while a higher gear gives the maximum torque. The number of gears used in a gearbox varies to meet different demands on the road and load. Short gearing provides maximum torque, while tall gearing offers higher top speeds. These features combine to improve the driveability of a vehicle. But what is a gearbox?
The gearbox has a slew of components, including the bearings and seals. Among these components is the gearbox, which is subjected to wear and tear due to metal-to-metal contact. As a result, gearboxes require close monitoring. Various tests are used to assess the condition of gears, such as corrosion and wear. Proactive tests emphasize wear, contamination, and oil condition. However, there are also proactive tests, such as the ferrous density test and the AN test, which monitor additive depletion and abnormal wear.
The separating force is a key factor for the design of a gearbox. The primary radial measurement point should be oriented to monitor normal forces. The secondary measurement point should be located in the opposite direction of rotation from the primary radial measurement point. The separating force generated by a helical gear set is called tangential force. The primary and secondary radial measurement points should be positioned so as to provide information about both normal and tangential forces.
Manual gearboxes are often manual. The driver can control the synchromesh by using a selector rod. This rod moves the synchromesh to engage the gear. Reverse gears are not synchromesh because they are used only when the vehicle is at a standstill. In older cars, the first gear often lacked synchromesh due to cost or lack of torque. Drivers could still use first gear with a double-declutch.
Coaxial helical gearbox
The R series rigid tooth flank helical gearbox features high versatility and good combination. They have a wide range of motor power and allow for fine classification of transmission ratios. The R series gearbox has several advantages, including high efficiency, long service life, and low vibration. This series of gearbox can be combined with a wide range of reducers and variators. Its size and high performance makes it an ideal choice for applications that require maximum torque and load transfer.
The main feature of a helical gearbox is that it presents a fixed velocity ratio, even if the center gaps are not perfectly set. This is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to paper spur gears in terms of radial pitch, since the shafts in the helical gearbox cross at an angle. The center gap of a helical gearbox is the same for both the left and right-handed counterparts.
The EP Series is another popular model of a Coaxial helical gearbox. This series has high torque and a maximum reduction ratio of 25.6:1. It is an ideal choice for the plastic industry, and CZPT offers an extensive range of models. Their center distance ranges from 112 mm to 450 mm. The EP Series has several models with different center distances. In addition to high torque and efficiency, this gearbox has low noise and vibration, and it is easy to assemble and disassemble.
Another type of Coaxial helical gearboxes is the planetary gearbox. They have a high efficiency and power density. Unlike coaxial helical gearboxes, planetary gearboxes have an axis on the same direction as the output shaft. They are easy to integrate into existing drive trains. In addition, they are compact and easy to integrate with existing drive trains. For servo applications, they are another great choice.
Epicyclic gearbox
An epicyclic gearbox is a type of automatic gearbox used to drive cars. Its primary advantage is its compact design, and it is more reliable and efficient than manual gearboxes. It is comprised of a sun gear and two planetary gears, encased in a ring gear called the Annulus. This system is useful for drivers who need to shift gears frequently, as they will become tired if the gears are suddenly changed.
An epicyclic gearbox consists of three different types of gears: ring gear, sun gear, and annular ring gear. The ring gear is the outermost gear and has angular-cut teeth on its inner surface. It is used in conjunction with planetary gears to provide high-speed ratios to vehicles. The sun gear also reverses the direction of the output shaft. This helps reduce transmission error.
An epicyclic gearbox uses multiple planets to transfer power between the planets. This type of gearbox is lightweight and features a high power density. This gearbox has several benefits over a standard single-stage parallel axis gearbox, including multiple load paths, unequal load sharing, and phased meshing. Furthermore, epicyclic gearboxes require more complex transmission error optimisation than their counterparts, including more than one stage.
The objective of epicyclic gearbox research is to provide the lowest transmission error possible. The process includes an initial design and detailed specification. The system is defined by its load spectrum and required ratio. Deflections of the elastic mesh are calculated to understand their strength and how much energy the system can handle. Finally, micro-geometric corrections minimize transmission error. These improvements are crucial to the overall efficiency of an epicyclic gearbox.
Extruder helical gearing
The helix in an extruder helical gearing is fixed at an angle, enabling more interaction with the shaft in the same direction as it moves. As a result, the shaft and the bearing are in constant contact for a long period of time. Typically, extruder helical gearing is used in applications where there is low excitement, such as steel, rolling mills, conveyors, and the oil industry. The bevel gear train also plays a role in these applications.
The CZPT AEX extruder drive gear is specifically developed for this specific application. The gears are compact and lightweight and offer exceptional power density and a long service life. These extruder gears are highly reliable, and they can be used in a wide range of applications, including rubber processing, food production, and recycling plants. CZPT offers both standard and custom gearing for your extruder.
Another advantage of helical gearing is its versatility. Since the helical gearing teeth are inclined at a specific angle, they can be adjusted to meet the specific needs of a given application. These gears also have the advantage of eliminating noise and shock from straight teeth. Unlike other gearing types, they are able to achieve a wide range of loads, from small to large. These helical gears are very durable and are the best option for high-load applications.
In addition to this, asymmetric helical gears have increased flexibility, while asymmetrical helical gears have lower flexural stiffness. The ratio of teeth to the shaft has a positive effect on the strength of the gear. Furthermore, asymmetrical helical gears are easier to manufacture. But before you purchase your next extruder gear, make sure you know what you’re getting into.
1 speed gearbox
CZPT Group Components produces the one speed gearbox. It has the potential to make cars more efficient and environmentally friendly. The gear ratio of a car’s drivetrain is crucial for reaching maximum power and speed. Typically, a one-speed gearbox delivers a maximum of 200 hp. But the speed at which a car can reach this power must be high to get the full benefit from the electric motor. So, how can a one-speed gearbox improve the speed and torque of a car?
A one-speed gearbox is a mechanical device used to switch between second and third gears. It can include multiple gear sets, such as a shared middle gear for switching between second and third gears. It can also have an intermediate gear set that represents a switchable gear in both partial transmissions. The invention also includes a mechanism that makes it easier to change gears. The patent claims are detailed below. A typical one-speed gearbox may include two parts.
Generally, a one-speed gearbox will have up to seven forward gears, with each of these corresponding to a different speed. A one-speed gearbox can have five different gear sets and five different gear levels. It can have synchronized gear sets or last-shelf gear sets. In either case, the gears are arranged in a way that maximizes their efficiency. If the gears are placed on opposite sides of a car, the transmission may be a two-speed one.
CZPT Transmission specializes in the production of high-speed gearboxes. The company’s Milltronics HBM110XT gearbox machine is the perfect tool for this job. This machine has a large working table and a heavy-duty load capacity, making it a versatile option for many kinds of applications. There are also a wide variety of CZPT gearboxes for the automotive industry.
editor by czh 2023-02-18
China Flender Parallel Shaft Helical Horizontal Type Good Service Three-Step High Power Gearbox comer gearbox
Product Description
Flender Parallel Shaft Helical Horizontal Sort Great Services Three-Stage Large Electrical power Gearbox
Function:
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Realized parallel shaft,correct-angle shaft modes and horizontal,vertical mounting modes. Using considerably less element components.
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Applying advanced grinding process which enhanced the balance and the performance of transmit electrical power with reduce sounds.
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Input manner: motor linked flange, shaft input
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Output method:solid shaft with flat important,hollow shaft with flat key,hollow shaft with shrink disk,hollow shaft with spline relationship, sound shaft with spline link, strong shaft with flange.
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Mounting manner:vertical, horizontal, swing base-mounted, torque-arm-mounted.
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Ratio assortment:1.23~450. It can be greater when combining with K&R sequence reducer.
H & B SERIES
Transmission stage B2 (ratio from 5~eighteen) B3 (ratio from 12.5~90) B4 (ratio from 80~400) Transmission phase H1 (ratio from 1.25~5.6) H2 (ratio from 6.3~28) H3 (ratio from 22.4~112) H4 (ratio from a hundred~450) Housing material HT250 high-strength solid iron Housing hardness HBS190-240 Gear material 20CrMnTi alloy steel Surface hardness of gears HRC58°~sixty two ° Gear core hardness HRC33~forty Enter / Output shaft materials 42CrMo alloy metal Input / Output shaft hardness HRC25~thirty Machining precision of gears correct grinding, 6~5 Grade Lubricating oil GB L-CKC220-460, Shell Omala220-460 Warmth treatment method tempering, cementiting, quenching, and many others. Efficiency ninety two%~98% (is dependent on the transmission phase) Sound (MAX) 60~68dB Temp. rise (MAX) 40ºC Temp. rise (Oil)(MAX) 50ºC Vibration ≤20µm Backlash ≤20Arcmin Brand of bearings China Best brand HRB,LYC,ZWZ or other brands requested, NSK….. Brand name of oil seal NAK— ZheJiang or other makes asked for
Technical parameters
| Ratio | three.41-289.seventy four |
| Enter electrical power | .twelve-160KW |
| Output torque | sixty one-23200N.m |
| Output pace | 5-415rpm |
| Mounting kind | Foot mounted, flange mounted, foot and flange mounted, one-stage foot mounted, solitary stage flange mounted, Flange-mounted with prolonged bearing hub |
| Enter Method | Flange input(AM), shaft enter(Advert), inline AC motor input, or AQA servo motor |
| Brake Launch | HF-handbook release(lock in the brake release situation), HR-handbook launch(autom-atic braking placement) |
| Thermistor | TF(Thermistor security PTC thermisto) TH(Thermistor security Bimetal swotch) |
| Mounting Place | AB |
| Sort | H |
| Output shaft dis. | 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 90mm, 110mm, 120mm |
| Housing substance | HT200 large-strength cast iron from R37,forty seven,fifty seven,sixty seven,77,87 |
| Housing materials | HT250 Large strength cast iron from R97 107,137,147,157,167,187 |
| Heat treatment technology | carbonitriding and hardening therapy |
| Performance | 92%-ninety seven% |
| Lubricant | VG220 |
| Defense Class | IP55, F class |
Quality Manage
Good quality:Insist on Advancement,Attempt for CZPT With the advancement of products manufacturing indurstry,client by no means satirsfy with the existing good quality of our goods,on the opposite,wcreate the worth of quality.
Quality coverage:to increase the total stage in the field of energy transmission
Good quality See:Steady Improvement , pursuit of excellence
Good quality Philosophy:High quality creates value
three. Incoming Good quality Management
To set up the AQL satisfactory amount of incoming substance handle, to provide the materials for the whole inspection, sampling, immunity. On the acceptance of experienced goods to warehousing, substandard merchandise to take return, check, rework, rework inspection responsible for monitoring negative, to monitor the provider to take corrective steps to prevent recurrence.
4. Method High quality Manage
The producing internet site of the very first evaluation, inspection and ultimate inspection, sampling according to the demands of some assignments, judging the good quality adjust trend located irregular phenomenon of manufacturing, and supervise the production division to increase, eradicate the abnormal phenomenon or state
five. FQC(Last QC)
Right after the production section will full the product, stand in the customer’s position on the completed merchandise good quality verification, in purchase to ensure the quality of customer expectations and demands.
six. OQC(Outgoing QC)
Following the product sample inspection to determine the experienced, enabling storage, but when the finished product from the warehouse ahead of the official shipping of the goods, there is a check, this is named the shipment inspection.Examine material:In the warehouse storage and transfer position to verify, whilst confirming the shipping and delivery of the item is a item inspection to determine the qualified
Certifications
packaging
FAQ
1. How to decide on a gearbox which fulfills our necessity?
You can refer to our catalogue to decide on the gearbox or we can assist to decide on when you provide
the specialized details of needed output torque, output pace and motor parameter and so on.
2. What information shall we give prior to inserting a buy order?
a) Kind of the gearbox, ratio, enter and output sort, enter flange, mounting place, and motor informationetc.
b) Housing shade.
c) Acquire quantity.
d) Other unique demands.
3. What industries are your gearboxes currently being utilised?
Our gearboxes are commonly used in the places of textile, food processing, beverage, chemical business,
escalator,automatic storage equipment, metallurgy, tabacco, environmental defense, logistics and etc.
4. Doyou promote motors?
We have stable motor suppliers who have been coperating with us for a lengthy-time. They can give motors
with substantial quality.
|
US $59-2,999 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
###
| Customization: |
Available
|
|---|
###
| Transmission stage | B2 (ratio from 5~18) |
| B3 (ratio from 12.5~90) | |
| B4 (ratio from 80~400) |
###
| Transmission stage | H1 (ratio from 1.25~5.6) |
| H2 (ratio from 6.3~28) | |
| H3 (ratio from 22.4~112) | |
| H4 (ratio from 100~450) | |
| Housing material | HT250 high-strength cast iron |
| Housing hardness | HBS190-240 |
| Gear material | 20CrMnTi alloy steel |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Input / Output shaft material | 42CrMo alloy steel |
| Input / Output shaft hardness | HRC25~30 |
| Machining precision of gears | accurate grinding, 6~5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | tempering, cementiting, quenching, etc. |
| Efficiency | 92%~98% (depends on the transmission stage) |
| Noise (MAX) | 60~68dB |
| Temp. rise (MAX) | 40ºC |
| Temp. rise (Oil)(MAX) | 50ºC |
| Vibration | ≤20µm |
| Backlash | ≤20Arcmin |
| Brand of bearings | China Top brand HRB,LYC,ZWZ or other brands requested, NSK….. |
| Brand of oil seal | NAK— Taiwan or other brands requested |
###
| Ratio | 3.41-289.74 |
| Input power | 0.12-160KW |
| Output torque | 61-23200N.m |
| Output speed | 5-415rpm |
| Mounting type | Foot mounted, flange mounted, foot and flange mounted, single-stage foot mounted, single stage flange mounted, Flange-mounted with extended bearing hub |
| Input Method | Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor |
| Brake Release | HF-manual release(lock in the brake release position), HR-manual release(autom-atic braking position) |
| Thermistor | TF(Thermistor protection PTC thermisto) TH(Thermistor protection Bimetal swotch) |
| Mounting Position | AB |
| Type | H |
| Output shaft dis. | 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 90mm, 110mm, 120mm |
| Housing material | HT200 high-strength cast iron from R37,47,57,67,77,87 |
| Housing material | HT250 High strength cast iron from R97 107,137,147,157,167,187 |
| Heat treatment technology | carbonitriding and hardening treatment |
| Efficiency | 92%-97% |
| Lubricant | VG220 |
| Protection Class | IP55, F class |
|
US $59-2,999 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
###
| Customization: |
Available
|
|---|
###
| Transmission stage | B2 (ratio from 5~18) |
| B3 (ratio from 12.5~90) | |
| B4 (ratio from 80~400) |
###
| Transmission stage | H1 (ratio from 1.25~5.6) |
| H2 (ratio from 6.3~28) | |
| H3 (ratio from 22.4~112) | |
| H4 (ratio from 100~450) | |
| Housing material | HT250 high-strength cast iron |
| Housing hardness | HBS190-240 |
| Gear material | 20CrMnTi alloy steel |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Input / Output shaft material | 42CrMo alloy steel |
| Input / Output shaft hardness | HRC25~30 |
| Machining precision of gears | accurate grinding, 6~5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | tempering, cementiting, quenching, etc. |
| Efficiency | 92%~98% (depends on the transmission stage) |
| Noise (MAX) | 60~68dB |
| Temp. rise (MAX) | 40ºC |
| Temp. rise (Oil)(MAX) | 50ºC |
| Vibration | ≤20µm |
| Backlash | ≤20Arcmin |
| Brand of bearings | China Top brand HRB,LYC,ZWZ or other brands requested, NSK….. |
| Brand of oil seal | NAK— Taiwan or other brands requested |
###
| Ratio | 3.41-289.74 |
| Input power | 0.12-160KW |
| Output torque | 61-23200N.m |
| Output speed | 5-415rpm |
| Mounting type | Foot mounted, flange mounted, foot and flange mounted, single-stage foot mounted, single stage flange mounted, Flange-mounted with extended bearing hub |
| Input Method | Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor |
| Brake Release | HF-manual release(lock in the brake release position), HR-manual release(autom-atic braking position) |
| Thermistor | TF(Thermistor protection PTC thermisto) TH(Thermistor protection Bimetal swotch) |
| Mounting Position | AB |
| Type | H |
| Output shaft dis. | 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 90mm, 110mm, 120mm |
| Housing material | HT200 high-strength cast iron from R37,47,57,67,77,87 |
| Housing material | HT250 High strength cast iron from R97 107,137,147,157,167,187 |
| Heat treatment technology | carbonitriding and hardening treatment |
| Efficiency | 92%-97% |
| Lubricant | VG220 |
| Protection Class | IP55, F class |
How to Select a Gearbox
When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.
Function
The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.
Purpose
A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.
Application
When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.
Material
When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.
Manufacturing
The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.
editor by czh 2023-01-16