Reducer of Electrical Power Steering Apparatus and Electrical Power Steering Apparatus having The Same

摘要

The present invention relates to a reduction gear , and this having an electric power steering apparatus of a motor-driven secondary auxiliary power steering device according to the present invention, in the motor-driven reducer of the auxiliary power steering device , while the driving shaft of the motor and reducing the engaging sense of rotation womchuk resistance increase the driver's steering feel , at the same time or by the wear caused by increase of the backlash of the worm and the worm wheel , Rattle noise generated by impact transmitted through the steering shaft and wheels from the road surface also makes it possible to reduce the effect . ;