Electric motor, has rotor which is rotary stored by using of sintered bearing and sintered bearing comprises bearing bush, whose length and inner diameter are selected

摘要

The electric motor has a rotor which is rotary stored by using of a sintered bearing (2). The sintered bearing comprises a bearing bush, whose length and inner diameter are selected such that ratio of length and inner diameter is greater than four. The electric motor has another bearings for the axial storage of the rotor. An independent claim is also included for a device of electric motor for adjusting a movable component in a motor vehicle.