Invention Grant
- Patent Title: Motor controller and outer rotor motor comprising the same
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Application No.: US17899593Application Date: 2022-08-30
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Publication No.: US12206296B2Publication Date: 2025-01-21
- Inventor: Jianhui Li , Gui Zhang , Hairong Sun , Chao Guan , Xiaosan Xu , Yunsheng Chen
- Applicant: Zhongshan Broad-Ocean Motor Co., Ltd.
- Applicant Address: CN Zhongshan
- Assignee: Zhongshan Broad-Ocean Motor Co., Ltd.
- Current Assignee: Zhongshan Broad-Ocean Motor Co., Ltd.
- Current Assignee Address: CN Zhongshan
- Agency: MATTHIAS SCHOLL P.C.
- Agent Matthias Scholl
- Priority: CN202121381434.2 20210622
- Main IPC: H02K11/33
- IPC: H02K11/33 ; H02K5/04 ; H02K7/08 ; H02K9/22
Abstract:
A motor controller includes a housing, a power circuit board, and a control circuit board. The housing includes a first mounting platform, a second mounting platform, and a side wall. There is a height difference between the first mounting platform and the second mounting platform. The first mounting platform is disposed on an upper part of the side wall, and the second mounting platform is disposed on a middle part of the side wall. The second mounting platform is disposed on one side of the first mounting platform. The first mounting platform and the side wall form an upper chamber, and the control circuit board and the power circuit board are disposed in the upper chamber. The control circuit board is closer to the first mounting platform than the power circuit board. The second mounting platform and the side wall form a lower chamber communicating with the upper chamber.
Public/Granted literature
- US20220416629A1 MOTOR CONTROLLER AND OUTER ROTOR MOTOR COMPRISING THE SAME Public/Granted day:2022-12-29
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