KR100421078B1 - 모터 - Google Patents

모터 Download PDF

Info

Publication number
KR100421078B1
KR100421078B1 KR10-2001-0077185A KR20010077185A KR100421078B1 KR 100421078 B1 KR100421078 B1 KR 100421078B1 KR 20010077185 A KR20010077185 A KR 20010077185A KR 100421078 B1 KR100421078 B1 KR 100421078B1
Authority
KR
South Korea
Prior art keywords
bearing
output part
output
rotor
stator
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.)
Expired - Fee Related
Application number
KR10-2001-0077185A
Other languages
English (en)
Korean (ko)
Other versions
KR20020050106A (ko
Inventor
야지마카츠히데
무타이히토시
야마모토토시오
Original Assignee
가부시기가이샤 산교세이기 세이사꾸쇼
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 가부시기가이샤 산교세이기 세이사꾸쇼 filed Critical 가부시기가이샤 산교세이기 세이사꾸쇼
Publication of KR20020050106A publication Critical patent/KR20020050106A/ko
Application granted granted Critical
Publication of KR100421078B1 publication Critical patent/KR100421078B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Lens Barrels (AREA)
KR10-2001-0077185A 2000-12-19 2001-12-07 모터 Expired - Fee Related KR100421078B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000384831A JP2002191150A (ja) 2000-12-19 2000-12-19 モータ
JPJP-P-2000-00384831 2000-12-19

Publications (2)

Publication Number Publication Date
KR20020050106A KR20020050106A (ko) 2002-06-26
KR100421078B1 true KR100421078B1 (ko) 2004-03-04

Family

ID=18852207

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0077185A Expired - Fee Related KR100421078B1 (ko) 2000-12-19 2001-12-07 모터

Country Status (4)

Country Link
US (1) US6747382B2 (enExample)
JP (1) JP2002191150A (enExample)
KR (1) KR100421078B1 (enExample)
CN (1) CN1187878C (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3886097B2 (ja) 2000-11-13 2007-02-28 日本電産サンキョー株式会社 モータ
JP3884926B2 (ja) * 2001-06-13 2007-02-21 日本電産サンキョー株式会社 モータおよびその製造方法
USD494926S1 (en) 2001-10-02 2004-08-24 Mabuchi Motor Co., Ltd. Miniature motor
USD494927S1 (en) 2001-10-02 2004-08-24 Mabuchi Motor Co., Ltd. Miniature motor with reduction worm gear unit
JP3776400B2 (ja) * 2002-12-24 2006-05-17 ミネベア株式会社 モータ
JP3957300B2 (ja) * 2003-08-21 2007-08-15 ミネベア株式会社 ステッピングモータ
JP2005168211A (ja) * 2003-12-03 2005-06-23 Minebea Co Ltd ステッピングモータ
TWI263390B (en) * 2004-09-14 2006-10-01 Asia Optical Co Inc Stator split type stepping motor
JP4573626B2 (ja) * 2004-10-29 2010-11-04 日本電産サンキョー株式会社 モータ
US20070290560A1 (en) * 2004-11-04 2007-12-20 Matsushita Electric Industrial Co., Ltd. Motor and Electric Apparatus Using the Same Motor
CN1896547A (zh) * 2005-07-13 2007-01-17 富准精密工业(深圳)有限公司 具阻尼结构的风扇
JP4600886B2 (ja) * 2005-10-13 2010-12-22 日本電産サンキョー株式会社 モータ
JP4727467B2 (ja) * 2006-03-17 2011-07-20 日本電産サンキョー株式会社 モータ
JP4694997B2 (ja) 2006-03-22 2011-06-08 日本電産サンキョー株式会社 モータ
JP2007325463A (ja) * 2006-06-05 2007-12-13 Nidec Sankyo Corp モータ及びその製造方法
KR100953439B1 (ko) * 2007-11-16 2010-04-20 주식회사 모아텍 스테핑 모터의 일체형 센터 가이드
JP5264322B2 (ja) * 2008-07-01 2013-08-14 日本電産サンキョー株式会社 モータ
KR101028241B1 (ko) * 2009-12-31 2011-04-11 엘지이노텍 주식회사 스텝 모터
JP2012023897A (ja) * 2010-07-15 2012-02-02 Nidec Sankyo Corp モータ
JP2012196030A (ja) * 2011-03-16 2012-10-11 Nidec Sankyo Corp モータ
JP6895299B2 (ja) * 2017-04-07 2021-06-30 株式会社荏原製作所 コイル一体型ヨークおよびその製造方法
CN114430223B (zh) * 2022-04-02 2022-06-21 新思考电机有限公司 透镜驱动用步进电机、方法、透镜驱动装置及摄像设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2581261B2 (ja) * 1990-04-27 1997-02-12 ブラザー工業株式会社 ステップモータ
US5798589A (en) * 1995-09-13 1998-08-25 Zexel Corporation Brushless motor having lubrication system for upper and lower bearings
US6404086B1 (en) * 1996-09-13 2002-06-11 Hitachi, Ltd. Anisotropic magnet brushless motor having a rotor with elastic insulating support structure
JP3886097B2 (ja) 2000-11-13 2007-02-28 日本電産サンキョー株式会社 モータ

Also Published As

Publication number Publication date
CN1360388A (zh) 2002-07-24
JP2002191150A (ja) 2002-07-05
US6747382B2 (en) 2004-06-08
KR20020050106A (ko) 2002-06-26
CN1187878C (zh) 2005-02-02
US20020084709A1 (en) 2002-07-04

Similar Documents

Publication Publication Date Title
KR100421078B1 (ko) 모터
US6541886B2 (en) Motor
JPH09103057A (ja) スピンドルモータ及びその組立方法
KR100454459B1 (ko) 모터
EP1496598B1 (en) Claw-pole type stepping motor having radial dimension reduced without detriment to performance characteristic
EP2963782B1 (en) Motor device
US20040164624A1 (en) Linear actuator having mechanism for stopping linear movement of output shaft without touching rotor
US6809439B2 (en) Stepping motor
US11677285B2 (en) Outer rotor type motor capable of improving withstand load performance in relation to external load and lifespan
JP2019161800A (ja) モータ
JP3379885B2 (ja) ステッピングモータ及びその製造方法
JP2007104849A (ja) 小型ステッピングモータ、それを有する駆動機構、及び、位置決め機構
JP2779348B2 (ja) 回転駆動機構における小型モータ装置
JPH05176518A (ja) リードスクリュー付きステッピングモータ
JP2014093875A (ja) モータおよびモータの製造方法
JP2002233120A (ja) 電磁回転機
JP2000014118A (ja) ステッピングモータ
JP2858650B2 (ja) 回転駆動機構における小型モータ装置
JP2018129933A (ja) モータおよびモータの製造方法
JPH1066296A (ja) 小型モータ装置
JP2007053852A (ja) ブラシレスモータ
JPH1066298A (ja) 回転駆動機構における小型モータ装置
JP2005198422A (ja) 電動機
JPH0698523A (ja) ステッピングモータ
JPH05176519A (ja) ステッピングモータ

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20100210

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20110221

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20110221

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301