Cycloidal gear reducer

Cycloidal gear reducer is a novel transmission device which applies planetary transmission principle and adopts cycloidal needle tooth meshing. The actuator of cycloidal reducer can be divided into three parts: the input part, the deceleration part and the output part.
When the input shaft with eccentric sleeve rotation for a week, because of the characteristic of the cycloid gear tooth profile curve and its restricted by needle on the gear teeth, the movement of the cycloid reducers becoming both revolution and rotation of the plane movement, turn on the input shaft is week, eccentric sleeve also turn the week, cycloidal wheel turned a cycloid reducers is obtained in the opposite direction, and then with the help of W output mechanism, the cycloid gear rotates at low speed movement through the pin shaft, passed to the output shaft, low output speed can be achieved.