China Custom Small backlash planetary type, high precision Gearbox, supplier

Product Description

gearbox, planetary type, small backlash

High precision planetary gearbox matched with serve motor, stepping motor are widely used. Lowest backlash(<3'); High output torques; High efficiency(96%); Honed toothings; 22 ratios I=3, 512; Low noise(<65dB); Any mounting position; Easy motor mounting; Life time lubrication; Figure diameters 40, 60, 80, 120, 160mm; More options.

The planetary gearbox for transmission is widely matched with DC motor and BLDC motor. It shows the characters of high torque and controlablity as well as the high lasting torque. The perfect combination fully impresses the product’s smaller and high torque.

ZDE round mounting flange
ZDWE right angle input round mounting flange
ZDF square mounting flange
ZDWF right angle input square mounting flange
ZDS high stiffness series
Gear Ratio:  
single stage 3, 4, 5, 8, 10
two stages 9, 12, 15, 16, 20, 25, 32, 40, 64
three stages 60, 80, 100, 120, 160, 200, 256, 320, 512

Company Information

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
Excitation Mode: Shunt
Function: Driving
Casing Protection: Closed Type
Number of Poles: 2


Customized Request

precision planetary gearbox

How do you maintain and service a precision planetary gearbox?

Maintaining and servicing a precision planetary gearbox is essential to ensure its optimal performance and longevity. Here’s a detailed explanation of how to maintain and service a precision planetary gearbox:

1. Regular Inspections:

– Perform regular visual inspections of the gearbox to check for any signs of oil leaks, unusual noises, or abnormal vibrations.

– Inspect gear teeth, shafts, bearings, and seals for wear, damage, or signs of excessive heat.

2. Lubrication:

– Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricant.

– Regularly inspect and replace the lubricant as per the manufacturer’s recommendations.

– Ensure that the gearbox is properly lubricated to minimize friction, reduce wear, and dissipate heat.

3. Proper Alignment:

– Ensure that the gearbox is properly aligned with the connected equipment to prevent excessive loads and premature wear.

– Check the alignment periodically and make any necessary adjustments.

4. Temperature Monitoring:

– Monitor the operating temperature of the gearbox using temperature sensors or thermal imaging techniques.

– Excessive heat can indicate issues such as overloading, lubrication problems, or misalignment, which need to be addressed promptly.

5. Vibration Analysis:

– Conduct periodic vibration analysis to detect any abnormal vibrations that could indicate bearing wear, misalignment, or other mechanical issues.

– If abnormal vibrations are detected, investigate the cause and take appropriate corrective measures.

6. Bearing Maintenance:

– Inspect and replace bearings as per the manufacturer’s guidelines or when signs of wear or damage are detected.

– Ensure proper lubrication of bearings and follow the recommended maintenance procedures.

7. Seals and Gaskets:

– Inspect and replace seals and gaskets as necessary to prevent oil leaks and contamination.

– Ensure that seals are properly lubricated and provide effective sealing.

8. Professional Service:

– For more complex maintenance tasks or repairs, consult the manufacturer’s guidelines or seek the assistance of a qualified technician or service provider.

– Follow the recommended service intervals and procedures provided by the manufacturer.

9. Documentation:

– Maintain a record of all maintenance activities, including inspections, lubrication, repairs, and replacements.

– Keep track of the gearbox’s service history to identify any recurring issues or patterns and to ensure that maintenance tasks are performed on schedule.

In summary, maintaining and servicing a precision planetary gearbox involves regular inspections, proper lubrication, alignment checks, temperature monitoring, vibration analysis, bearing maintenance, seal and gasket inspections, and professional service when needed. By following the manufacturer’s guidelines and implementing a proactive maintenance approach, you can ensure the optimal performance, longevity, and reliability of the precision planetary gearbox in industrial machinery.

precision planetary gearbox

Can precision planetary gearboxes be used in high-speed applications?

Precision planetary gearboxes are commonly used in a wide range of applications, including high-speed applications. Here’s a detailed explanation of the suitability of precision planetary gearboxes for high-speed applications:

– Precision planetary gearboxes are designed to handle various operating speeds, including high-speed rotations.

– The compact and lightweight construction of precision planetary gearboxes allows for efficient transmission of power even at high speeds.

– The design of precision planetary gearboxes, with multiple gear stages and evenly distributed load sharing, helps to minimize vibration and maintain smooth operation, even at high speeds.

– High-quality materials and precise manufacturing processes ensure that precision planetary gearboxes can withstand the rotational forces and temperatures associated with high-speed operation.

– The gear ratios available in precision planetary gearboxes can be optimized to meet the specific speed requirements of different applications.

– Lubrication systems in precision planetary gearboxes are designed to ensure effective lubrication at high speeds, reducing friction and minimizing wear.

While precision planetary gearboxes are suitable for high-speed applications, it’s important to consider certain factors:

1. Temperature: High-speed operation can generate heat, and it’s crucial to ensure that the gearbox remains within safe temperature limits. Proper cooling and lubrication are essential for maintaining optimal operating conditions.

2. Load: High-speed applications may also involve high torque or load requirements. It’s essential to select a precision planetary gearbox with the appropriate torque rating and consider the load capacity of the gearbox for reliable operation.

3. Gearbox Selection: When choosing a precision planetary gearbox for a high-speed application, it’s important to consider the specific requirements of the application, such as speed, torque, and environmental conditions. Consulting the manufacturer’s guidelines and recommendations can help ensure the gearbox is suitable for the intended high-speed application.

In summary, precision planetary gearboxes can indeed be used in high-speed applications. Their compact design, load-sharing capabilities, and ability to handle high rotational speeds make them a reliable choice for a wide range of high-speed applications. However, it’s important to consider factors such as temperature, load, and proper gearbox selection to ensure optimal performance and longevity in high-speed operating conditions.

precision planetary gearbox

What is a precision planetary gearbox?

A precision planetary gearbox is a type of gear system that offers high precision and efficiency in power transmission. Here’s a detailed explanation:

A precision planetary gearbox consists of several key components:

1. Planetary Gears:

– The core of a precision planetary gearbox is the arrangement of planetary gears. These gears are typically small in size and are mounted on individual shafts called planet gears.

– The planet gears rotate around a central sun gear and are enclosed within an outer ring gear. The sun gear is connected to the input shaft, while the outer ring gear is connected to the output shaft.

2. Input and Output Shafts:

– The input shaft is the component that delivers power to the gearbox, usually connected to a motor or an engine.

– The output shaft is the component that receives power from the gearbox and transmits it to the desired application.

3. Carrier:

– The carrier is a structure that holds the planet gears and allows them to rotate around the central sun gear.

4. Ring Gear:

– The outer ring gear serves as the fixed component of the gearbox, providing support and housing for the planet gears.

How does a precision planetary gearbox work?

– When the input shaft rotates, it drives the sun gear, which in turn drives the planet gears through meshing. As the planet gears rotate around the sun gear, they also rotate on their own axis due to their connection to the carrier.

– The rotation of the planet gears causes them to engage with and rotate the outer ring gear.

– The output shaft is connected to the outer ring gear and receives the rotational motion from the planet gears, transmitting it to the desired application.

Advantages of a precision planetary gearbox:

1. High Efficiency:

– Precision planetary gearboxes are known for their high efficiency in power transmission. The design minimizes frictional losses, resulting in more efficient energy transfer.

2. Compact and Lightweight:

– The compact layout of the planetary gears allows for a high gear reduction ratio in a relatively small and lightweight package.

– This makes precision planetary gearboxes suitable for applications where space and weight constraints are important considerations.

3. High Precision:

– Precision planetary gearboxes are designed to provide accurate and consistent rotational motion.

– The gear arrangement distributes the load across multiple gears, reducing backlash and ensuring precise positioning.

4. Versatility:

– Precision planetary gearboxes can be customized with different gear ratios and configurations to suit a wide range of applications.

– They are commonly used in various industries, including robotics, automation, aerospace, automotive, and manufacturing.

In summary, a precision planetary gearbox is a gear system that utilizes an arrangement of planetary gears to transmit power with high precision, efficiency, and versatility. Its compact design, high efficiency, and ability to provide accurate motion make it a popular choice for many applications.

China Custom Small backlash planetary type, high precision Gearbox,   supplier China Custom Small backlash planetary type, high precision Gearbox,   supplier
editor by CX 2024-04-30


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servo gearhead

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