actuator for an electromechanical brake, electromechanical brake, vehicle, and method for implementing an actuator for an electromechanical brake

摘要

"Actuator for an electromechanical brake, electromechanical brake, vehicle, and method for implementing an actuator for an electromechanical brake" The invention relates to an actuator for an electromechanical brake, the actuator comprising an impeller (12), a first actuating element ( 20) arranged to move the impeller (12) flush with a disk stack and to apply a braking pressure to the disk stack, the actuator including a second drive member comprising a piezoelectric assembly (23) suitable for modulating the pressure of braking applied to the disc stack. According to the invention, the piezoelectric assembly (23) is placed inside the actuator to have a stationary end (23b).