Invention Grant
- Patent Title: Multi material rotor core
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Application No.: US14624912Application Date: 2015-02-18
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Publication No.: US09780606B2Publication Date: 2017-10-03
- Inventor: Murali Pandi , Lei Hao
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: BrooksGroup
- Main IPC: H02K1/02
- IPC: H02K1/02 ; H02K1/06 ; H02K1/30 ; H02K5/00 ; H02K1/27

Abstract:
The disclosure may generally relate to a motor which may include a rotor core which may include a first rotor lamination portion and a second rotor lamination portion. At least one magnet may be operably coupled to the first rotor lamination. The first rotor lamination may be in contact with the at least one magnet and the second rotor lamination may not be in contact with the at least one magnet. Additionally, the first rotor lamination and the second rotor lamination may be comprised of different materials.
Public/Granted literature
- US20160241089A1 MULTI MATERIAL ROTOR CORE Public/Granted day:2016-08-18
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