DRIVING UNIT FOR ELECTRONIC PARKING BRAKE

摘要

A driving unit for driving a brake cable of an electronic parking brake comprises: a motor; a final gear; a gearbox assembly for transferring power output from the motor to the final gear; a first power transferring member rotating together with the final gear and fastened to the final gear so as to be capable of moving in an axial direction with respect to the final gear; and a second power transferring member fastened to the first power transferring member so as to move in an axial direction corresponding to the rotation of the first power transferring member.