Drive device has housing and motor with low moment of inertia arranged in housing, and another motor has high torsional moment arranged in housing, where rotors of both motors are connected with each other

摘要

The drive device has housing (1) and a motor (5) with low moment of inertia arranged in the housing. Another motor (8) has high torsional moment arranged in the housing, where the rotors (7,10) of both the motors are connected with each other by a coupling device (12) in a force-fit manner. The motors are arranged around a motor shaft (4), where one motor is directly connected with the motor shaft and other motor is rotatably supported on the motor shaft.