发明名称 Motor
摘要 A motor may include a rotation member, a bearing which is fixed to the rotation member, and a support shaft by which the rotation member is rotatably supported through the bearing. The bearing may include a first bearing part, which rotatably supports the rotation member, and a second bearing part which rotatably supports the rotation member by an urging part that is urged on a rotation center side. A first end part of the rotation member may have a third bearing part which rotatably supports the rotation member. The first bearing part may be provided at a second end part of the rotation member, a lubricant filling space filled with a lubricant may be formed between the first bearing part and the third bearing part, and the second bearing part may be disposed within the lubricant filling space.
申请公布号 US8436503(B2) 申请公布日期 2013.05.07
申请号 US20090863857 申请日期 2009.01.21
申请人 FUJIWARA MASASHI;HARA HIDE;NIDEC SANKYO CORPORATION 发明人 FUJIWARA MASASHI;HARA HIDE
分类号 H02K7/08 主分类号 H02K7/08
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