MOTOR PUMP AGGREGATE FOR MOTOR VEHICLE BRAKE REGULATION SYSTEMS

摘要

A motor pump aggregate having an electronic activation circuit for the regulated activation of an electrical pump motor which drives the pump, wherein said motor is a brushless electric motor and a brushless DC current electric motor activation circuit is provided for activating said brushless electric motor, and wherein a winding changeover unit is provided for allowing an adaptation of the motor torque and the rated speed on demand.