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Double RV Reduction Motor for Industrial Robots

With the rapid development of industrial automation, industrial robots are increasingly required to handle heavier payloads, higher precision, and longer operating cycles.In applications such asrobot joints, heavy-duty robot arms, and automated manipulators,the drive system plays a decisive role in overall performance.

For these applications, the drive solution must deliver:

High output torque
Stable low-speed operation
Strong resistance to shock and overload
Long service life under continuous operation

What they need：Dual RV geared motors, a new generation of high-torque geared motors to support industrial collaborative robots

DIFFICULTY

During the system design phase, the customer faced several critical challenges:

1.High Torque Demand in Limited Space
Robot joints must generate high torque while maintaining a compact structure.

2.Stability and Precision at Low Speed
Any vibration or backlash at low speed directly affects positioning accuracy and repeatability.

3.Frequent Shock Loads
Industrial robots experience repeated acceleration, deceleration, and direction changes, placing high stress on the transmission system.

4.Long-Term Reliability
The robot is expected to operate continuously in industrial environments with minimal maintenance.

Traditional single-stage reducers could not fully meet these requirements.

SOLUTION

To overcome these challenges, BG Motor provided a Double RV Reduction Motor solution, specially designed for industrial robot joint applications.

Core Advantages of the Double RV Reduction Motor

Dual-stage RV structure delivers a higher reduction ratio and significantly increased output torque,Provides a powerful torque of 100N.m-260N.m
Excellent load-bearing capacity, ideal for heavy robot joints,,It can carry 102 kg -265 kg.
Stable low-speed performance,2-100rpm,improving motion smoothness and positioning accuracy
Strong shock resistance, suitable for frequent start-stop and reverse operations
Robust and compact structure, ensuring long service life

This mechanical design forms a solid foundation for reliable robot joint motion.

Customization for Robot Applications

BG Motor provides project-based customization, including:

Reduction ratio optimization
Output shaft and mounting structure design
IP40-IP65,with customizable protection levels
Encoder and control compatibility

Each solution is tailored to the robot’s joint structure and working conditions.

If you are interested in this dual RV geared motor, welcome to browse the product details

Similarly, we have other geared motor recommendations of more types and multiple sizes of models

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BG Motor — A Leading Motor Manufacturer from China

With integrated R&D, manufacturing, and quality control, BG Motor has become one of the most trusted motor suppliers in China, serving customers worldwide.