Stator for an afpm motor and a motor comprising the same

Abstract

A stator for an axial flux permanent magnet motor and a motor including the same are disclosed. The stator may include a stator core configured to include a predetermined number of slots in a circumferential direction and a plurality of coils configured to be inserted into the predetermined number of slots and connected to the phases of a multi-phase power supply source. The coil may be coupled to the stator core by an odd-layer winding and an even-layer winding that rotate to form a multi-helical structure so that the odd-layer winding and the even-layer winding may be coupled to the stator core in the multi-helical structure. Thus, the height of end-turns may be shortened and the diameter of the stator may be increased.

Dependencies are inferred from the claim text.