发明名称 Drive control apparatus for stepping motor
摘要 A driving apparatus for a stepping motor, especially which, in micro step driving, partly changes a combination of an energization value to each phase of a motor depending upon a rotational direction of the motor and accurately controls a stopping position of a driven object which is driven by the motor.
申请公布号 US6713985(B2) 申请公布日期 2004.03.30
申请号 US20010819863 申请日期 2001.03.29
申请人 CANON KABUSHIKI KAISHA 发明人 AOSHIMA CHIKARA
分类号 H02K7/116;H02K37/12;H02P8/22;H02P8/30;(IPC1-7):H02P8/00 主分类号 H02K7/116
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