The present disclosure relates to an actuator for an electronic parking brake and, more particularly, to an actuator for an electronic parking brake, whereby a motor may be stably fixed using a simple structure. To this end, an actuator for an electronic parking brake according to the present disclosure comprises: a motor having a bracket to fix a position of a motor housing; a main housing in which the motor is accommodated; and a main cover seated on an upper end of the main housing, wherein a first fastening protrusion extending downward to be inserted into a first fastening groove formed in the motor housing and a second fastening protrusion extending outward in the radial direction to be inserted into a second fastening groove formed in the main housing are formed on the bracket, and when the motor is assembled, the second fastening groove supports the second fastening protrusion to prevent the axial direction movement of the second fastening protrusion.
Actuator for electronic parking brake
2024-12-03
Patent
Electronic Resource
English