Invention Grant
- Patent Title: Cantilever stator
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Application No.: US16673490Application Date: 2019-11-04
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Publication No.: US11381130B2Publication Date: 2022-07-05
- Inventor: Edwin M. Pearce, Jr. , Jim Robbins , Scott Heines , David F. Nelson , Gary A. Pinkley , Michael Balsamo , Augusto E. Barton
- Applicant: Tesla, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Tesla, Inc.
- Current Assignee: Tesla, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: H02K5/00
- IPC: H02K5/00 ; H02K5/15 ; H02K5/20

Abstract:
An electric motor includes: a housing having a first rotor bearing and a stator support surface; a cantilever stator that includes a lamination stack, a first side of the lamination stack abutting the stator support surface and a second side of the lamination stack abutting a stator endbell that has a second rotor bearing, wherein the cantilever stator is held by way of tie rods attaching the stator endbell to the housing; and a rotor in the cantilever stator, the rotor held by the first and second rotor bearings.
Public/Granted literature
- US20200244136A1 CANTILEVER STATOR Public/Granted day:2020-07-30
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