China Planetary Gear Motors Manufacturers, Factory

Ningbo Zhongda Leader Intelligent Transmission Co., Ltd is a High-tech public enterprise specializing in research & development, manufacture, sales and service of motor driver, micro motor and high precision gearbox. August 29, 2017, Zhongda went public in the Shenzhen Stock Exchange SME board A-shares (stock code 002896), As a one of the powerful Planetary Gear Motor Manufacturers and Planetary Gear Motor factory in China. our company Participated in the drafting of 7 National Industrial Standards, Own 90 national patents, Have Zhejiang provincial enterprise R & D Center, our Planetary Gear Motor and other products are widely used in industrial robots, intelligent logistics, new energy, machine tools and other fields, as well as special machinery and equipment for food, packaging, textile, electronics, medical, etc. for their differentiated and cost-effective advantages.

No. of Employees: 1,500 employees

Mission: Zhongda realizes the infinite possibilities in automation applications.

Main Business: It is a High-tech public enterprise specializing in research & development, manufacture, sales and service of motor driver, micro motor and high precision gearbox.

Main Products: Micro DC & AC gear motor, small AC gear motor, planetary gearbox, high precision cycloidal gearbox and motor driver, etc.

Tips: Not all gearbox catalogue listed. Feel free to inquire and get latest catalogue. Need solution? We'd like to help.

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News & Media

Industry News

How to improve the thermal stability of planetary gearboxes?

1. Optimize material selectionUsing high-strength, heat-resistant materials is the first step to improve thermal stability. For example, gears and bearings can be made of alloy steel and undergo a spe......

Industry News

What are the Applications of DC Gear Motor in the Mobile Robots?

Mobile robots are used in many fields, such as Automated Guided Vehicles (AGV),Autonomous Mobile Robots (AMR).Zhongda has a professional technical team and advanced machines to provide your mobile Rob......

Industry News

Choosing the right AC gear motor: Have you considered the profound impact of load characteristics on motor performance?

Loads can generally be divided into the following categories:1. Constant loadConstant load means that the load changes little during the working process, and usually requires the motor to continuously......

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Industry Knowledge Extension

What is Planetary Gear Motor

A planetary gear motor, also known as a planetary gearbox, is a type of gear system that consists of a central sun gear, planetary gears that rotate around the sun gear, and an outer ring gear. The sun gear is usually the input, and the ring gear is the output, while the planetary gears transmit the torque and rotation between them.

The planetary gear system provides several advantages, including high torque density, compact size, and efficiency. Planetary gear motors are commonly used in industrial machinery, automotive applications, and robotics, where precise control of speed and torque is required.

They can be powered by different types of motors, such as DC, AC, and stepper motors, and are available in a wide range of gear ratios and sizes to suit different applications.

Characteristics of Planetary Gear Motor

Planetary gear motors have several characteristics that make them popular for various applications. Some of these characteristics include:

1. High torque density: Planetary gear motors can handle high torque output compared to other gear systems, thanks to their unique design that allows multiple planet gears to share the load.

2. Compact size: The planetary gear motor has a compact design due to its internal gearing system, which makes it an ideal solution for applications where space is limited.

3. Efficiency: Planetary gear motors have high efficiency, meaning they can convert the majority of the input energy into output energy without significant losses due to friction.

4. Smooth and stable operation: The multiple contact points between the planetary gears and the sun gear and ring gear help distribute the load evenly, resulting in smooth and stable operation.

5. Low noise: Planetary gear motors produce minimal noise and vibration during operation compared to other gear systems, making them suitable for applications that require quiet operation.

6. Versatility: Planetary gear motors can be used with different types of motors, including DC, AC, and stepper motors, and can be customized to suit various applications.

7. Precise control: The design of the planetary gear motor provides excellent control of speed and torque, making them ideal for applications that require accurate positioning and control.

How to maintain the Planetary Gear Motor

Maintaining a planetary gear motor can help extend its lifespan and ensure optimal performance. Here are some tips on how to maintain a planetary gear motor:

1. Regular lubrication: Lubrication is essential to ensure smooth operation and prevent wear and tear on the gears. Check the manufacturer's recommendations for the appropriate type and frequency of lubrication.

2. Check for wear and damage: Regularly inspect the planetary gear motor for any signs of wear, damage, or misalignment. If you notice any issues, address them promptly to avoid further damage.

3. Clean the motor: Dirt, dust, and other contaminants can accumulate on the motor and gears over time, leading to reduced performance and potential damage. Clean the motor regularly to prevent buildup.

4. Tighten loose bolts: Loose bolts can cause misalignment and lead to increased wear and tear on the gears. Regularly check and tighten any loose bolts to ensure proper alignment.

5. Avoid overloading: Overloading the planetary gear motor can cause damage to the gears and other components. Be sure to stay within the recommended load limits for the motor.

6. Check the motor for overheating: Overheating can damage the motor and gears. Regularly check the motor's temperature and ensure proper cooling to prevent overheating.

7. Follow manufacturer's guidelines: Always follow the manufacturer's guidelines for maintenance and operation to ensure optimal performance and prevent damage to the motor.

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Planetary Gear Motor Manufacturers

What is Planetary Gear Motor

Characteristics of Planetary Gear Motor

How to maintain the Planetary Gear Motor