OMG Ultra Compact Harmonic Drive Joint Module with Built-in Torque Sensor

2026-01-27

HONPINE TCHL series harmonic drive joint module is a game-changing product that achieves disruptive improvements in multiple aspects such as lightweight design, integration level, and connection convenience. This article will analyze its revolutionary enhancements with you.


Built-in Industrial-grade Sensors


The integration of a torque sensor is equivalent to equipping the joint module with tactile nerves, enabling real-time high-precision force control and impedance control. It can instantly perceive load changes, ensuring stable operation even when the robotic joint operates under heavy loads and high-dynamic conditions.


harmonic drive joint module



Output Encoder for Real-time Monitoring of Output Position


The output encoder can directly measure the actual joint output angle, bypassing internal errors of the harmonic drive gear. This further enhances repeatable positioning accuracy and absolute positioning accuracy, allowing end customers to perform more precise operations such as assembly, dispensing, and welding.


harmonic torque motor

Extreme Lightweight Design


Driving harmonic drive joint modules toward lighter development has always been a key R&D focus for HONPINE. Lighter harmonic drive joint modules enable robots to achieve faster start-stop cycles and higher-frequency responses under the same power output. They reduce drive load, lower motor power consumption, and extend operational endurance. The HONPINE TCHL harmonic drive joint module adopts an ultra-lightweight design, with the size 14 model weighing only 0.5 kg.


The launch of the TCHL harmonic drive joint module significantly enhances the safety of human-robot collaboration and improves stability under heavy-load and dynamic working conditions. It is the optimal choice for high-end robotic joints and human-robot collaborative systems.

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