发明名称 Stepping motor
摘要 A stepping motor includes: a magnet; a coil arranged concentrically with the magnet and to be opposed to a magnet, a predetermined clearance being provided between the magnet and the coil; and a magnetic member that surrounds the coil and includes a magnetic pole interposed between the magnet and the coil.
申请公布号 US2005057105(A1) 申请公布日期 2005.03.17
申请号 US20040936687 申请日期 2004.09.09
申请人 NIDEC COPAL CORPORATION 发明人 KASAHARA TAKASHI
分类号 H02K1/14;H02K37/14;(IPC1-7):H02K37/00;H02K1/12 主分类号 H02K1/14
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