Electrical 3-phase machine e.g. for machine tools, has six poles, stator packet, rotor, winding heads on the ends of the stator packet, stator grooves, an upper layer and a lower layer

摘要

The device has six poles, a stator packet (25), a rotor (26), winding heads (27) on the ends of the stator packet, stator grooves, an upper layer and a lower layer. The inclined active part size equals half a groove interval. The machine is a permanently stimulated synchronous spindle.