Learn how a robot joint module controls position and torque using encoders, precision reducers, servo motors, and torque sensors for accurate closed-loop robotic motion.

Selecting the right joint module is one of the most important decisions in humanoid robot design. Different robot joints require different levels of torque, speed, stiffness, and payload capacity. Using the same actuator throughout the robot often increases weight, reduces efficiency, and limits motion performance. The Honpine HPJM-PRO Series Harmonic Joint Modules provide a complete range of integrated joint actuators for humanoid robots, enabling engineers to optimize every joint from the head to the lower body.

AUTOMATE is the leading industrial automation and robotics exhibition in North America. Organized by the Association for Advancing Automation (A3), it is widely recognized as a global benchmark event in the automation industry.

This article highlights seven leading global robot joint actuator providers, including Harmonic Drive Systems, Kollmorgen, Maxon, Midea Industrial Technology (Welling), HONPINE, Laifual Drive, and CubeMars.