公开(公告)号：US10763718B2

公开(公告)日：2020-09-01

申请号：US15561176

申请日：2016-04-15

Applicant: AISIN AW CO., LTD.

Inventor： Kiyotaka Koga ,  Shingo Hashimoto ,  Shingo Sato

IPC: H02K3/48 ,  H02K3/12 ,  H02K3/34 ,  H02K1/16 ,  H02K15/12 ,  H02K15/06 ,  H02K15/085 ,  H02K15/00

Abstract: In this stator core, the interval in the circumferential direction of the stator core between an outer peripheral surface of an axial end of a slot accommodated portion of a concentric coil and a tooth facing the outer peripheral surface is larger than the interval in the circumferential direction of the stator core between an inner peripheral surface of the axial end and a tooth facing the inner peripheral surface.