公开(公告)号：US20200227962A1

公开(公告)日：2020-07-16

申请号：US16649974

申请日：2018-09-07

Applicant: MITSUBA Corporation

Inventor： SHIGERU OGIHARA ,  NAOYUKI MIYASHITA ,  TAKAHIRO UCHIDATE ,  MIKU TAKAHASHI ,  DAIKI YANAGISAWA

IPC: H02K1/28 ,  H02K1/27 ,  H02K7/102 ,  H02K21/16 ,  H02K15/03 ,  B60T13/74 ,  F16D65/18

Abstract: A brushless motor with a rotor (17) which is axially supported within a stator in a rotatable manner is provided. The rotor (17) includes: a cylindrical rotor core (26) into which a shaft (19) is inserted; a ring magnet (29) which is affixed to the outer circumference of the rotor core (26), with an adhesive (28) being interposed therebetween; and a magnet cover (53). The magnet cover (53) covers the end faces of the rotor core (26) and the ring magnet (29) in the axial direction. The magnet cover (53) is provided with an adhesive pocket (58) which is in communication with the rotor core (26) and the ring magnet (29).

公开(公告)号：US20250047165A1

公开(公告)日：2025-02-06

申请号：US18634986

申请日：2024-04-14

Applicant: MITSUBA Corporation

Inventor： TAKAHIRO UCHIDATE ,  KATSUMASA FUKASAWA ,  TAKENORI FUKUSHIMA ,  SATOSHI KIBE

IPC: H02K5/22

Abstract: A motor includes a busbar terminal including a plurality of layers overlapping in an axial direction. In the busbar terminal, an external connection terminal and a coil connection terminal are formed. A coil terminal part that is pulled out from a winding part overlapping the external connection terminal in the axial direction is connected to the coil connection terminal while being subjected to forming to be pulled out in a circumferential direction.