Patent ID: 8405274

Claim:
A stator of a motor comprising: a stator core having a plurality of teeth forming slots between any two adjacent teeth: a plurality of phase coils provided in the slots, each formed by wave winding and made of a continuous wire, wherein each phase coil including: a first wave winding bundle; and a second wave winding bundle that is passed through a first slot and a second slot, wherein the first slot is located adjacent to one side of a group of slots through which the phase coils other than said each phase coil are passed through and the second slot is located adjacent to the other side of the group of slots, wherein the first wave winding bundle is passed through a third slot and a fourth slot, wherein the third slot is located adjacent to the first slot on the opposite side of the first slot from the group of slots and the fourth slot is located adjacent to the second slot on the opposite side of the second slot from the group of slots.