The planetary reducer is a transmission device that converts the high speed and low torque of the motor into low speed and high torque. It is a new generation of practical products. Machines are widely used in aerospace, medical and health, CNC machine tools, automobile manufacturing, environmental protection engineering and…

The selection of gear precision of planetary reducer generally considers economic factors. The precision of precision gears has a relatively large impact on noise and backlash. Generally speaking, the noise generated by high-precision gears will be smaller, otherwise the noise will be very loud. The gear width is also a…

The planetary reducer needs to be sealed and there are two parts to prevent oil leakage: one is the joint surface without relative movement, and the other is the joint surface with relative movement. The main contents are as follows: 1. The joint surface without relative movement: the joint surface…

The planetary reducer is a kind of machine tool that has appeared in the eyes of the public with the deepening of people’s understanding of the planetary reducer, the strengthening of the structure, and the improvement of the manufacturing process in recent years. Therefore, the planetary reducer has been more…

In the planetary reducer, the shaft gear is an important part and an important basis for the stable operation of the reducer. The machining accuracy of the shaft gear directly affects the quality of the reducer. Since the grinding accuracy is closely related to the hobbing accuracy, only by controlling…