Spiral-toothed cycloid reducer for power steering

摘要

The present invention relates to a cycloid gear reducer (1). The cycloid gear reducer (1) is mounted in a reduction housing and supported by an input shaft (2) and an input shaft (2) mounted for rotation about an axis called "spindle" (Ζ Z ') And at least one cycloid disk (23) rotatably mounted on the eccentric member (22) and the eccentric member (22) and having cycloidal teeth (23T), and the cycloid teeth (22) of the cycloid disk (23) 23 T) at least one ring gear (25) with receiving teeth (25 T) meshing with it, and an output shaft (3) separated from the input shaft (2), rotated by the cycloid disc (23) . The cycloid teeth (23T) of the cycloid disc (23) and the receiving teeth (25T) of the ring gear (25) corresponding to the cycloid teeth (23T) are helical.