JP2006211795A - スピンドルモータ - Google Patents

スピンドルモータ Download PDF

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Publication number
JP2006211795A
JP2006211795A JP2005018999A JP2005018999A JP2006211795A JP 2006211795 A JP2006211795 A JP 2006211795A JP 2005018999 A JP2005018999 A JP 2005018999A JP 2005018999 A JP2005018999 A JP 2005018999A JP 2006211795 A JP2006211795 A JP 2006211795A
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JP
Japan
Prior art keywords
hub
spindle motor
wall
bearing
bearing hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2005018999A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006211795A5 (enExample
Inventor
Bunju Nawate
文珠 縄手
Hiroyuki Ata
寛幸 阿多
Ichiro Masago
一朗 眞砂
Toshiyuki Iwabori
敏之 岩堀
Yukihiro Ashizaki
幸弘 芦崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2005018999A priority Critical patent/JP2006211795A/ja
Publication of JP2006211795A publication Critical patent/JP2006211795A/ja
Publication of JP2006211795A5 publication Critical patent/JP2006211795A5/ja
Withdrawn legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2005018999A 2005-01-27 2005-01-27 スピンドルモータ Withdrawn JP2006211795A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005018999A JP2006211795A (ja) 2005-01-27 2005-01-27 スピンドルモータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005018999A JP2006211795A (ja) 2005-01-27 2005-01-27 スピンドルモータ

Publications (2)

Publication Number Publication Date
JP2006211795A true JP2006211795A (ja) 2006-08-10
JP2006211795A5 JP2006211795A5 (enExample) 2008-03-13

Family

ID=36968030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005018999A Withdrawn JP2006211795A (ja) 2005-01-27 2005-01-27 スピンドルモータ

Country Status (1)

Country Link
JP (1) JP2006211795A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008033361A1 (de) 2008-07-16 2009-05-28 Minebea Co., Ltd. Spindelmotor mit hydrodynamischem Lagersystem
CN101927690A (zh) * 2009-06-24 2010-12-29 F.波尔希名誉工学博士公司 混合式传动系
KR101124023B1 (ko) * 2010-07-16 2012-03-27 삼성전기주식회사 모터 및 이를 이용하는 광 디스크 드라이브
US8467145B1 (en) 2011-12-23 2013-06-18 Samsung Electro-Mechanics Co., Ltd. Spindle motor
US8613553B2 (en) 2009-07-30 2013-12-24 Nidec Corporation Production method of fluid dynamic bearing, fluid dynamic bearing, spindle motor, and disk driving apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008033361A1 (de) 2008-07-16 2009-05-28 Minebea Co., Ltd. Spindelmotor mit hydrodynamischem Lagersystem
CN101927690A (zh) * 2009-06-24 2010-12-29 F.波尔希名誉工学博士公司 混合式传动系
JP2011007326A (ja) * 2009-06-24 2011-01-13 Dr Ing Hcf Porsche Ag ハイブリッド駆動系
US8453817B2 (en) 2009-06-24 2013-06-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hybrid drive train
US8613553B2 (en) 2009-07-30 2013-12-24 Nidec Corporation Production method of fluid dynamic bearing, fluid dynamic bearing, spindle motor, and disk driving apparatus
KR101124023B1 (ko) * 2010-07-16 2012-03-27 삼성전기주식회사 모터 및 이를 이용하는 광 디스크 드라이브
US8467145B1 (en) 2011-12-23 2013-06-18 Samsung Electro-Mechanics Co., Ltd. Spindle motor

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