Abstract

It is designed for traction motors in motor-in-wheels, fans, and direct driving electric machines. The inner stator (1) consists of pole elements (13) comprising external periphery (14), core (15), part of yoke (16), externally wound bobbin (3). The pole elements (13) on inner aluminum housing (4) are stationary fit. In housing (4) on bearings in end bells outer rotor (8) carrying motor-in-wheel (6) or another operating mechanism is sustained. The inner housing (4) is a carrier of the electrical machine and the operating mechanism, laterally closing side plate-carrier of electronic control device.