| 摘要 |
An electronic parking brake is disclosed. The electronic parking brake according to an embodiment of the present invention comprises: a drum to rotate with a wheel of a vehicle; a first and a second brake shoe installed on both inner sides of the drum to stop the drum; an operation lever to support the two brake shoes and push the two brake shoes to the inner surfaces of the drum when a rotational lever is pulled; and an actuator to generate a drive force to drive the rotational lever. The actuator comprises: a motor to rotate in a forward or a reverse direction to generate a drive force for braking; a wheel decelerator to amplify the drive force generated by the motor; and a force conversion unit to receive a rotational force from the wheel decelerator to convert the rotational force into a linear movement. The force conversion unit is connected to a parking cable connected to the rotational lever to operate the parking cable. |
