公开(公告)号：US20210226501A1

公开(公告)日：2021-07-22

申请号：US17152813

申请日：2021-01-20

Applicant: NIDEC CORPORATION

Inventor： Tatsuro KAWAMOTO ,  Yunpeng LI ,  Meidan MU ,  Yunting HUANG ,  Xiuquan DONG ,  Cui LI

IPC: H02K3/50 ,  H02K5/22 ,  H02K3/04 ,  H02K3/52

Abstract: The embodiments of the disclosure provide a motor. The motor includes a rotor, a stator, and a bus bar unit. The bus bar unit includes a bus bar and a bus bar holder. The bus bar includes: a first connecting portion; a second connecting portion; a bending portion which connects the first connecting portion and the second connecting portion; and a slit that penetrates the first connecting portion and the second connecting portion. A lead-out portion of the winding is located inside the slit, and electrically connected to the first connecting portion and the second connecting portion.