KR100897777B1 - 스테핑모터 - Google Patents
스테핑모터 Download PDFInfo
- Publication number
- KR100897777B1 KR100897777B1 KR1020070022352A KR20070022352A KR100897777B1 KR 100897777 B1 KR100897777 B1 KR 100897777B1 KR 1020070022352 A KR1020070022352 A KR 1020070022352A KR 20070022352 A KR20070022352 A KR 20070022352A KR 100897777 B1 KR100897777 B1 KR 100897777B1
- Authority
- KR
- South Korea
- Prior art keywords
- stopper
- case
- center guide
- stepping motor
- center
- Prior art date
Links
Images
Classifications
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- 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
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
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- 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
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
Abstract
Description
Claims (7)
- 케이스의 한쪽에 스토퍼가 구비되고 이 스토퍼의 요부에 예압용 스프링과 센터가이드를 순차적으로 삽입되며 상기 케이스에 고정자인 보빈과 요크의 결합유닛을 삽입 고정함과 동시에, 그 내부로 출력회전축의 한쪽외측주면에 마그네트를 가지는 회전자인 리드스크루가 설치되며 상기 리드스크루가 센터가이드의 중앙부 홈에 끼워져 마찰부하 감소용 베어링 역할을 하는 스틸 볼을 사이에 두고 센터가이드에서 회전 가능하도록 설치된 스테핑모터에 있어서,상기 스토퍼에 삽입되는 상기 센터가이드는 소경부의 중심선 방향으로 형성된 절취 홈에 의해 2개 이상으로 분할되고 이렇게 분할된 소경부의 주면에 걸림돌기가 형성되어 있는 것을 특징으로 하는 스테핑모터.
- 제1항에 있어서,상기 스토퍼는 원통형의 요홈과 그 바닥 중앙에 원형홀이 형성된 것을 특징으로 하는 스테핑모터.
- 제2항에 있어서,상기 스토퍼가 케이스와 동일 재료로 케이스 한 쪽에 일체로 마련된 것을 특징으로 하는 스테핑모터.
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070022352A KR100897777B1 (ko) | 2007-03-07 | 2007-03-07 | 스테핑모터 |
CN200810000814XA CN101262164B (zh) | 2007-03-07 | 2008-01-22 | 步进马达 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070022352A KR100897777B1 (ko) | 2007-03-07 | 2007-03-07 | 스테핑모터 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080128460A Division KR100915550B1 (ko) | 2008-12-17 | 2008-12-17 | 스테핑모터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080082064A KR20080082064A (ko) | 2008-09-11 |
KR100897777B1 true KR100897777B1 (ko) | 2009-05-15 |
Family
ID=39962439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070022352A KR100897777B1 (ko) | 2007-03-07 | 2007-03-07 | 스테핑모터 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100897777B1 (ko) |
CN (1) | CN101262164B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2515333A (en) * | 2013-06-20 | 2014-12-24 | Johnson Electric Sa | Stepper motor with integrated brake and drive circuit |
JP6552267B2 (ja) * | 2015-05-21 | 2019-07-31 | キヤノン株式会社 | ブラシレスモータおよびこれを用いた装置 |
CN111082585B (zh) * | 2019-12-31 | 2020-12-25 | 重庆华彬伟玻璃有限公司 | 一种隔热防护罩 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09191631A (ja) * | 1996-01-11 | 1997-07-22 | Sankyo Seiki Mfg Co Ltd | ステッピングモータ |
KR200349051Y1 (ko) | 2004-02-11 | 2004-04-30 | 주식회사 모아텍 | 센터가이드와 가이드부재 및 스프링부재 일체형 구조를가지는 스텝모터 |
KR20050033360A (ko) * | 2003-10-06 | 2005-04-12 | 엘지이노텍 주식회사 | 스텝핑 모터 구조 |
KR20050033359A (ko) * | 2003-10-06 | 2005-04-12 | 엘지이노텍 주식회사 | 스텝핑 모터 구조 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030077206A (ko) * | 2002-03-25 | 2003-10-01 | 삼성전기주식회사 | 스테핑 모터 |
KR100512342B1 (ko) * | 2003-12-09 | 2005-09-05 | 엘지이노텍 주식회사 | 스텝핑 모터 구조 |
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2007
- 2007-03-07 KR KR1020070022352A patent/KR100897777B1/ko active IP Right Grant
-
2008
- 2008-01-22 CN CN200810000814XA patent/CN101262164B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09191631A (ja) * | 1996-01-11 | 1997-07-22 | Sankyo Seiki Mfg Co Ltd | ステッピングモータ |
KR20050033360A (ko) * | 2003-10-06 | 2005-04-12 | 엘지이노텍 주식회사 | 스텝핑 모터 구조 |
KR20050033359A (ko) * | 2003-10-06 | 2005-04-12 | 엘지이노텍 주식회사 | 스텝핑 모터 구조 |
KR200349051Y1 (ko) | 2004-02-11 | 2004-04-30 | 주식회사 모아텍 | 센터가이드와 가이드부재 및 스프링부재 일체형 구조를가지는 스텝모터 |
Also Published As
Publication number | Publication date |
---|---|
CN101262164A (zh) | 2008-09-10 |
CN101262164B (zh) | 2012-06-06 |
KR20080082064A (ko) | 2008-09-11 |
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