11N.m double-braided harmonic joint module, military-grade cross-roll monitoring sub-bearing bending resistance increased by 30%, dual encoder full closed-loop control, accuracy <0.01°. High rigidity design, 3D density increased by 25%, backlash <20arcmin, low vibration. Supports intelligent, coordinate collaborative robots and precision equipment, and reliable power.

The 11N.m dual-encoder harmonic joint module is designed for high-precision motion control and is suitable for high-dynamic scenarios such as industrial robot joint drive, collaborative robot arm rotation unit, precision automation turntable, medical robot arm actuator, and aerospace servo actuation system. Its military-grade anti-bending design meets the large load requirements of exoskeleton knee joints, bionic robot hip joints, etc. The dual encoder configuration is particularly suitable for ultra-precise operations such as semiconductor equipment wafer handling and optical instrument precision focusing. It can also be expanded to AGV steering systems, special equipment pan/tilts, and other fields that require intelligent status monitoring.

1. Does it support waterproof and dustproof? What is the protection level?

Yes, our joint modules can be customized with waterproof and dustproof functions according to customer needs. 

The standard version is not waterproof for indoor applications, and can be equipped with IP56 protection, which is suitable for certain outdoor 

or humid environments. If you have higher protection requirements (such as IP67), you can contact us for customization.

2. Does it support customized reduction ratio?

Yes. We can provide customized solutions with different reduction ratios according to your application requirements.

The conventional reduction ratio range covers: 10:1 ~ 200:1, and the best combination can be matched according to load, speed, and torque requirements.

3. What is the difference between the single encoder and dual encoder versions?

The single encoder version monitors the rotation of the motor end and is suitable for general precision requirements;

 the dual encoder version monitors the motor end and the output end at the same time, which can effectively compensate 

for the backlash and elastic error, and is suitable for high-precision control and high safety requirements (such as collaborative robots, medical equipment).

4. What communication interfaces can the joint module support?

The standard version supports analog control (current/voltage command) or pulse command control;

According to the needs, it can be optionally equipped with support for industrial bus protocols

such as CANopen, EtherCAT, Modbus-RTU, etc. (customization is required).

5. Does it support integrated drive and control? Can it be directly connected to the controller?

We provide optional integrated drive and control joint modules with built-in motor drivers and position servo controllers.

Users can directly control through the bus or pulse interface without external independent drivers, simplifying wiring and system integration.

6. Are there standard 3D model files available for download?

Yes. We provide 3D model files in STEP format for all models, which facilitates customers to quickly integrate mechanical design.

If you need to obtain it, please contact our sales staff to obtain the download link or data package.

7. What is the operating temperature range?

The standard operating temperature range is: -10°C ~ +50°C.

If you need to resist low or high temperature applications (such as cold storage, hot working environment), 

you can customize special temperature control solutions.

8. Can the joint module be designed hollow? Can it be wired?

Some models are designed with hollow shafts, and the center aperture can be used for wiring, air pipes, water pipes, etc., 

which is convenient for realizing the functional layout of complex end effector.

For specific center aperture sizes, please refer to the model selection table or consult customer service.

9. How long is the standard delivery period and customized delivery period?

Standard model delivery period: usually 7-14 working days.

The delivery period for customized requirements (such as IP56 waterproof, reduction ratio customization, communication protocol customization, etc.) 

depends on specific requirements, generally 5-10 weeks.

10. How long is the warranty period? How about after-sales service?

All joint module products provide a 12-month warranty period (under normal use).

We provide remote technical support, fault diagnosis guidance, and fast spare parts supply services.

Paid repair and maintenance services are also available outside the warranty period.