Patent ID: 11936245
Assignee: LG INNOTEK CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The motor of claim 8, wherein
each of the first rotor core and the second rotor core includes a plurality of guide protrusions, and
two holes, which are adjacent to each other, of the holes of the first rotor core form a first angle (θ1) which is the same as a sum of an angle (θ3) formed by two guide protrusions, which are adjacent to each other, of the guide protrusions of the first rotor core and an angle (θ4) formed by the guide protrusion of the first rotor core and the guide protrusion, which is closest to the guide protrusion of the first rotor core in a circumferential direction, of the second rotor core around a center of the first rotor core.