ROTARY ELECTRIC MACHINE

摘要

The present invention provides rotating electricity with a high torque performance by securing a constant insulating distance and increasing a space factor of a coil. A motor (1) comprises a circle shaped stator (4) and a rotor (3) positioned in the inside or the outside of the stator (4). The stator (4) comprises a plurality of teeth (10) which is extended to back pitch from the center axis (X), and a plurality of coils (9) which is successively laminated by turning coils around the teeth (10). The number of turn of each coil (9a, 9b) arranged around two teeth (10) which are adjacent to each other is different.