Title:
スピンドルモーター
Document Type and Number:
Japanese Patent JP5429499
Kind Code:
B2
Abstract:
There is provided a spindle motor including: a sleeve rotatably supporting a shaft; a sleeve holder supporting the sleeve and formed through a pressing process; a stator core fixedly mounted on an outer circumferential surface of the sleeve holder; and a pulling magnet fixedly mounted on an upper surface of the stator core, wherein the stator core includes a burr insertion stepped part formed in a lower portion of an inner diameter portion thereof.
More Like This:
| JP2020167812 | LATERAL COMPRESSOR |
| JP2018026940 | STATOR STRUCTURE IN OUTER ROTOR MULTIPOLAR GENERATOR |
| JP4366103 | Manufacturing method of laminated iron core |
Inventors:
Yeo, Yang Seung
Park, Yoon Young
Yeo, Ho Jun
Park, Yoon Young
Yeo, Ho Jun
Application Number:
JP2011118141A
Publication Date:
February 26, 2014
Filing Date:
May 26, 2011
Export Citation:
Assignee:
Samsung Electro-Mechanics Co., Ltd.
International Classes:
H02K1/18; H02K5/167
Domestic Patent References:
| JP2002262540A | ||||
| JP8228461A | ||||
| JP2004328909A | ||||
| JP2003324891A | ||||
| JP2002112517A | ||||
| JP6096152A |
Foreign References:
| WO2008053670A1 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation