In this motor drive device, a motor case which stores a motor and a controller case which stores a controller of controlling the motor are unitarily coupled to each other in a direction of the rotating shaft of the motor. In addition, a connection portion for an external connector included in the controller is also provided in the direction of the rotating shaft of the motor. Such a structure achieves a small and compact structure which can be connected in the direction of the rotating shaft.
Motor drive device for electric power steering
2015-06-24
Patent
Electronic Resource
English