electrical feststellbremsmechanismus and procedures for selecting an electric brake on the implementation of a feststellbremsfunktion

摘要

An electromechanical braking system is disclosed that includes a brake rotor, a brake stator, an EMA (52) having a rotor shaft (36), a ram (42) operably connected to the EMA (52) having a first end movable between a first position urging the brake stator against the brake rotor and a second position, a clamp device (32) shiftable between a first clamping position in clamping engagement with the rotor shaft (36) and a second clamping position and a clamp controller (46) for shifting the clamping device (32) between the first and second clamping positions. A method of using the braking system as a parking brake is also disclosed.