公开(公告)号：US20230402887A1

公开(公告)日：2023-12-14

申请号：US18033864

申请日：2021-10-28

Applicant: LG INNOTEK CO., LTD.

Inventor： Dae Ho CHOI ,  Sang Jin KIM ,  Gi Chang MOON

IPC: H02K1/278 ,  H02K1/28 ,  H02K16/00

CPC classification number: H02K1/278 ,  H02K1/28 ,  H02K16/00

Abstract: The present invention can provide a motor including a shaft, a rotor coupled to the shaft, and a stator disposed to correspond to the rotor, wherein the rotor includes a rotor core, a plurality of magnets coupled to the rotor core, and a magnet holder disposed outside the magnets, the rotor core includes protrusions disposed between the adjacent magnets, the magnet holder includes a first part disposed on a side surface of each of the magnets and a second part connected to the first part and disposed on one surface of the magnet, the second part includes holes, and a part of each of the protrusions and a part of the magnet are exposed through one of the holes.

公开(公告)号：US20250015662A1

公开(公告)日：2025-01-09

申请号：US18710041

申请日：2022-12-01

Applicant: LG INNOTEK CO., LTD.

Inventor： Sang Jin KIM ,  Dong Ju SHIN ,  Byung Sam LEE

IPC: H02K3/50 ,  H02K1/16 ,  H02K3/34

Abstract: A motor comprises: a stator core; an insulator coupled to the stator core; a coil wound around an outer surface of the insulator; and a terminal coupled to the insulator, wherein the terminal includes a coil coupling portion to which both ends of the coil are coupled, and the insulator includes a protruding portion which protrudes further upward compared to other regions and supports any one of both ends of the coil.