Due to the large number of meshing gears in the RV reducer at the same time, it has the characteristics of small size and lightweight, as well as high rigidity and overload resistance. In addition, due to its zero backlash, low rotational vibration, and small inertia, it has good acceleration performance, can achieve smooth operation, and obtain accurate position accuracy.

These advantages of the RV reducer stem from its precise installation accuracy and the machining accuracy of each component. The entire reducer is assembled with a preloading method, which requires extremely high precision for each internal part of the reducer, and also has very high requirements for the internal bearings. The shape structure and precise positioning of the bearings are the key factors for its compact structure, excellent rigidity, and precise transmission. The bearings are required to have the characteristics of large output torque, high precision, large load, small size, high rigidity, low noise, long life, smooth operation, and high reliability. When installing two paired main support bearings, the axial preload of the bearings must be adjusted properly. The preload values of specific bearing specifications can be obtained by contacting the technical personnel of our company.

Based on the advantages of the RV reducer, it is widely used in industries such as industrial robots, machine tools, and aerospace.