A The working principle of the harmonic reducer is to use the elastic deformation of the flexible component and the meshing of the gear to achieve high-precision deceleration and reverse transmission of the input shaft speed to the output shaft speed. Specifically, the harmonic reducer realizes the elastic deformation of the flexible component by controlling the propagation of mechanical waves, thus meshing with the gear to achieve the effect of deceleration and reverse transmission.

A The harmonic reducer has the advantages of high transmission accuracy, low noise, fast response speed and good reliability. In addition, the simple structure, small size and light weight of harmonic reducer also make it widely used in many fields.

A Harmonic reducer has been widely used in robot, precision machining equipment, aerospace, radar equipment, medical equipment and other fields. In recent years, with the rapid development of robotics and other industries, the application of harmonic reducer in industrial robots, service robots, high-end CNC machine tools, semiconductor manufacturing equipment, medical equipment and other fields continues to expand.

A The development and history of harmonic reducer can be traced back to the 1940s. The former Soviet Union first proposed a transmission device using mechanical waves to control the elastic deformation of flexible components to achieve the transmission and conversion of motion and torque, and in 1947 produced the world's first harmonic friction transmission principle using harmonic transmission. The United States proposed the concept design of harmonic gear transmission mechanism in 1955, and obtained patent authorization in 1959. Since then, harmonic gear transmission technology has been rapidly promoted in the former Soviet Union, the United States and other industrial developed countries, and has been introduced into practical development by Japan.

A Harmonic reducer is a kind of high precision and low noise mechanical transmission device using harmonic transmission principle. It uses the elastic deformation of the flexible component and the meshing of the gear to achieve high-precision deceleration and reverse transmission of the input shaft speed to the output shaft speed.