Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2024/106841
Kind Code:
A1
Abstract:
A motor according to an embodiment may include a stator and a rotor surrounded by the stator along the circumferential direction thereof, wherein the rotor includes: a sleeve including an axial hole extending along a first direction; multiple rotor cores arranged to be spaced apart from each other around the sleeve along the circumferential direction thereof; multiple permanent magnets individually arranged between the rotor cores arranged adjacent to each other among the multiple rotor cores; multiple bridges including bridges corresponding to the multiple rotor cores, respectively; multiple holes including holes arranged to correspond to the multiple bridges, respectively; and a molding part disposed between the sleeve and the multiple rotor cores and connecting the multiple rotor cores and the multiple permanent magnets to the sleeve.
Inventors:
HWANG WOONG (KR)
KANG WONSOO (KR)
KANG WONSOO (KR)
Application Number:
PCT/KR2023/017859
Publication Date:
May 23, 2024
Filing Date:
November 08, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02K21/14; H02K1/276; H02K1/28; H02K15/03; H02K15/12
Foreign References:
| KR20220041193A | 2022-03-31 | |||
| JP2001157394A | 2001-06-08 | |||
| US20190140502A1 | 2019-05-09 | |||
| CN112910132A | 2021-06-04 | |||
| CN111969748A | 2020-11-20 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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