发明申请
- 专利标题: MOTOR HAVING ROTOR POSITION SENSOR
- 专利标题(中): 具有转子位置传感器的电机
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申请号: US11538479申请日: 2006-10-04
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公开(公告)号: US20080084139A1公开(公告)日: 2008-04-10
- 发明人: Scott M. Schroer , Daniel E. Hilton , Stephen J. Burton , Gary E. Horst , Gregory M. Levine
- 申请人: Scott M. Schroer , Daniel E. Hilton , Stephen J. Burton , Gary E. Horst , Gregory M. Levine
- 申请人地址: US MO St. Louis
- 专利权人: EMERSON ELECTRIC CO.
- 当前专利权人: EMERSON ELECTRIC CO.
- 当前专利权人地址: US MO St. Louis
- 主分类号: H02K7/00
- IPC分类号: H02K7/00 ; H02K11/00
摘要:
A motor includes a rotor having at least one magnet. A stator includes multiple teeth and a sensor adjacent the magnet, or adjacent an air gap that is defined between the rotor and the stator. The majority of the teeth are identical in shape, or at least substantially identical. However, there is at least one distinct tooth (from among the teeth) that has a recess shaped to receive the sensor or a sensor housing. Thus, the distinct tooth has a different shape than the majority of the teeth to accommodate the sensor or sensor assembly.
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