KR101257194B1 - 모터 - Google Patents

모터 Download PDF

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Publication number
KR101257194B1
KR101257194B1 KR1020110118252A KR20110118252A KR101257194B1 KR 101257194 B1 KR101257194 B1 KR 101257194B1 KR 1020110118252 A KR1020110118252 A KR 1020110118252A KR 20110118252 A KR20110118252 A KR 20110118252A KR 101257194 B1 KR101257194 B1 KR 101257194B1
Authority
KR
South Korea
Prior art keywords
bearing
shaft
bearing holding
fixed
motor
Prior art date
Application number
KR1020110118252A
Other languages
English (en)
Korean (ko)
Other versions
KR20120052174A (ko
Inventor
마사토 야마모토
마사노부 츄타
히토시 우라카미
Original Assignee
니혼 덴산 가부시키가이샤
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
Priority claimed from JP2011121388A external-priority patent/JP2012125129A/ja
Application filed by 니혼 덴산 가부시키가이샤 filed Critical 니혼 덴산 가부시키가이샤
Publication of KR20120052174A publication Critical patent/KR20120052174A/ko
Application granted granted Critical
Publication of KR101257194B1 publication Critical patent/KR101257194B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/165—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotor around a fixed spindle; radially supporting the rotor directly

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
KR1020110118252A 2010-11-15 2011-11-14 모터 KR101257194B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010254400 2010-11-15
JPJP-P-2010-254400 2010-11-15
JP2011121388A JP2012125129A (ja) 2010-11-15 2011-05-31 モータ
JPJP-P-2011-121388 2011-05-31

Publications (2)

Publication Number Publication Date
KR20120052174A KR20120052174A (ko) 2012-05-23
KR101257194B1 true KR101257194B1 (ko) 2013-04-22

Family

ID=46268972

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110118252A KR101257194B1 (ko) 2010-11-15 2011-11-14 모터

Country Status (2)

Country Link
KR (1) KR101257194B1 (zh)
CN (1) CN102545458B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203466669U (zh) * 2012-08-09 2014-03-05 日本电产株式会社 马达
DE112017005930T5 (de) * 2016-11-23 2019-08-01 Nidec Corporation Motor und elektrische servolenkvorrichtung
CN108233584A (zh) * 2016-12-22 2018-06-29 日本电产（东莞）有限公司 马达
CN108336838A (zh) 2017-01-20 2018-07-27 德昌电机(深圳)有限公司 电机
JP7090870B2 (ja) * 2017-12-26 2022-06-27 東京パーツ工業株式会社 モータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030066365A (ko) * 2002-01-31 2003-08-09 도쿄파츠고교 가부시키가이샤 모터의 고정자 지지기구와 이 지지기구의 제조방법
JP2004208400A (ja) 2002-12-25 2004-07-22 Tokyo Parts Ind Co Ltd アウターロータ型モータ
KR20100035999A (ko) * 2008-09-29 2010-04-07 엘지이노텍 주식회사 스핀들 모터

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306684C (zh) * 2003-11-07 2007-03-21 日本电产株式会社 主轴马达和包括该主轴马达的记录磁盘驱动装置
JP4946625B2 (ja) * 2007-05-21 2012-06-06 日本電産株式会社 モータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030066365A (ko) * 2002-01-31 2003-08-09 도쿄파츠고교 가부시키가이샤 모터의 고정자 지지기구와 이 지지기구의 제조방법
JP2004208400A (ja) 2002-12-25 2004-07-22 Tokyo Parts Ind Co Ltd アウターロータ型モータ
KR20100035999A (ko) * 2008-09-29 2010-04-07 엘지이노텍 주식회사 스핀들 모터

Also Published As

Publication number Publication date
KR20120052174A (ko) 2012-05-23
CN102545458B (zh) 2014-12-17
CN102545458A (zh) 2012-07-04

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