发明名称 |
ROTOR INCLUDING ANTI-ROTATION FEATURE FOR MULTI-POLE STRUCTURE |
摘要 |
A permanently magnetizable rotor having a central rotor structure including a rotor shaft supporting a cylindrical backiron. The rotor further includes a multi-pole structure comprising circumferentially alternating pole elements, and a rotor cover extending longitudinally over the multi-pole structure. The rotor additionally includes an endcap including an engagement surface positioned in engagement with an end of the backiron. The endcap defines first and second anti-rotation features for preventing circumferential rotation of one or more of the pole elements about the backiron. The first anti-rotation feature is configured differently than the second anti-rotation feature and each anti-rotation feature defines a torque transmitting feature for transmitting a torque from different locations on the multi-pole structure.
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申请公布号 |
US2013241336(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201213422112 |
申请日期 |
2012.03.16 |
申请人 |
KOTTMYER DANIEL L.;MARKS ROBERT J.;FERNANDES DIAS MANUEL ANTONIO;GLOBE MOTORS, INC. |
发明人 |
KOTTMYER DANIEL L.;MARKS ROBERT J.;FERNANDES DIAS MANUEL ANTONIO |
分类号 |
H02K1/28 |
主分类号 |
H02K1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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