Harmonic drive reducer is a new type of reducer developed based on the principle of planetary gear transmission. It includes a wave generator, flexible wheels, rigid wheels, and flexible bearings for harmonic drive reducer. It is a planetary gear transmission that relies on flexible parts to generate elastic mechanical waves to transmit power and motion. Special harmonic reducer bearings are required.

Harmonic drive reducer products include several basic components: wave generator, flexible wheel, rigid wheel, and flexible bearing. Precision flexible thin-walled bearings are key components on harmonic reducers, and the lifespan of harmonic reducers mainly depends on the lifespan of flexible bearings. Our flexible bearings meet the requirements of high precision, small size, light weight, low noise, and long service life, and have received unanimous praise from users.