发明授权
- 专利标题： Method and apparatus for controlling stopping of vibration generating stepping motor
- 专利标题（中）： 用于控制振动产生步进电机停止的方法和装置
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申请号： US11794331申请日： 2006-12-28
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公开(公告)号： US07825619B2公开(公告)日： 2010-11-02
- 发明人: Masaki Matsubara , Kazuaki Sato , Mikio Umehara , Toshiaki Tsuzaki
- 申请人： Masaki Matsubara , Kazuaki Sato , Mikio Umehara , Toshiaki Tsuzaki
- 申请人地址： JP Tokyo
- 专利权人： Minebea Motor Manufacturing Corporation
- 当前专利权人： Minebea Motor Manufacturing Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Foley & Lardner LLP
- 优先权： JP2005-377847 20051228
- 国际申请： PCT/JP2006/326281 WO 20061228
- 国际公布： WO2007/077935 WO 20070712
- 主分类号： H02P8/00
- IPC分类号： H02P8/00 ; H02P8/32
摘要：
A method for controlling stopping of a vibration generating stepping motor is a method for controlling the stopping of an vibration generating stepping motor by a control unit, characterized in that the method includes: stopping a supply of a driving pulse to the vibration generating stepping motor while applying a driving voltage to the vibration generating stepping motor; applying the driving voltage to the stepping motor, which does not completely stop, for an optimum braking time according to a motor configuration of the stepping motor, so as to brake the stepping motor; and stopping the applying of the driving voltage to the stepping motor which is rotating under inertia after the elapse of the optimum braking time.
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