Robotic arms play an important role in various fields, such as intelligent manufacturing, medical devices, and aerospace. As the core component of the robotic arm, the joint module features a compact structure, modular design, lightweight construction, high precision, and safety reliability. These joint modules drive the robotic arm's rotational motion, directly affecting the system's motion control quality and accuracy. Optimizing joint module design and performance can further improve the robotic arm's motion control accuracy, stability and response efficiency to meet demanding requirements across different applications.

With the development of science and technology, the application scope of robots is becoming wider and wider, including industrial and service levels. Robots in different fields require different reducers. For example, service robots require a small size and a certain load-bearing capacity to ensure the operation of the robot. HONPINE mini harmonic drive began to be developed based on market demand, and has been verified by the market and can be mass-produced.

Robot joints are one of the most basic components that constitute the mechanical structure of the robot. All the actions of the robot are completed by the connecting rods and joints that make up the entire system. The performance of the robot joints will directly affect the overall performance of the robot, such as joint stiffness, hysteresis, positioning accuracy, speed, and noise during operation and other performance indicators.

1.What is a harmonic reducer?
The harmonic reducer was invented by C.W. Musser of the United States. It is a unique mechanical gear system characterized by zero backlash, high precision, high torque, and a high reduction ratio in a compact and lightweight structure.

Kawasaki Heavy Industries has introduced the CORLEO, a highly agile robotic horse capable of traversing water, jumping, running, and striking dynamic poses. Designed to conquer challenging terrain, CORLEO's leg movement system features independently driven units for each limb, delivering exceptional stability and shock absorption. Its hind legs operate independently from the front, enabling smooth navigation over rough surfaces while maintaining the rider’s balance—even on stairs or uneven ground.