FIELD: machine building.
SUBSTANCE: invention relates to the machine building, and can be used as the transport, road and other mobile means motor-wheel. Wheel rim non-contact (without bearing) rotation method consists in the fact that the circular cylindrical magnetic circuit and the cylindrical electromagnet inside it alignment takes place, which outer diameter is smaller than the magnetic circuit internal diameter, under condition of the magnetic flux passage through the gap between them. At that, the electromagnet contains two cylindrical magnetic circuits, which are connected to the coils wound thereon, equidistant from the center, located at identical angles by paired bridges, wherein each pair of bridges is located on the straight line passing through the center a, the electromagnet magnetic circuit is rigidly connected to the stationary shaft.
EFFECT: increase in the motor wheel efficiency by eliminating the use of bearings therein.
3 cl, 1 dwg
