发明申请
- 专利标题: Actuation system with redundant motor actuators
- 专利标题(中): 具有冗余电机执行器的驱动系统
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申请号: US11445876申请日: 2006-06-02
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公开(公告)号: US20090072083A1公开(公告)日: 2009-03-19
- 发明人: Casey Hanlon , Calvin C. Potter , Paul T. Wingett , John T. Morris
- 申请人: Casey Hanlon , Calvin C. Potter , Paul T. Wingett , John T. Morris
- 专利权人: Honeywell International, Inc.
- 当前专利权人: Honeywell International, Inc.
- 主分类号: B64C9/00
- IPC分类号: B64C9/00 ; H02K16/00
摘要:
A multi-redundant motor may be used to implement a relatively small, lightweight redundant actuator assembly package. The motor is implemented as a brushless DC motor and includes N-number of stators and M-number of rotors. Each stator has a plurality of independent stator coils disposed thereon, and N is an integer greater than two. Each permanent magnet rotor is disposed between, and is spaced axially apart from, two of the stators. Each rotor has a plurality of magnetic dipoles disposed thereon, and M is an integer equal to (N−1).
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