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US 2022/0286003 A1Published application
Motor
AssigneeLG Innotek Co., Ltd.
InventorJae Young KIM
Life of this patent
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Abstract
The present invention may provide a motor including a rotor and a stator disposed to correspond to the rotor, wherein the rotor includes a rotor core and a magnet disposed on the rotor core, the rotor core includes a first region in which the magnet is disposed, the first region of the rotor core includes two grooves, one of the two grooves is disposed at a position corresponding to one end region of the magnet, and the other one of the two grooves is disposed at a position corresponding to the other end region of the magnet.
Claims14
1-15. (canceled)
A motor comprising:
- a rotor;
- and
- a stator disposed to correspond to the rotor,
- wherein the rotor includes a rotor core and a magnet disposed on the rotor core,
- wherein the rotor core includes a first rotor core and a second rotor core disposed on the first rotor core,
- wherein the first rotor core includes a first region in which one part of the magnet is disposed,
- wherein the second rotor core includes a second region in which another part of the magnet is disposed,
- wherein one of the first region and the second region includes two grooves, and
- wherein in the other one of the first region and the second region, a groove is not formed in a region corresponding to the two grooves in an axial direction.
6 more elements
Dependencies are inferred from the claim text.