KR100915550B1 - 스테핑모터 - Google Patents
스테핑모터Info
- Publication number
- KR100915550B1 KR100915550B1 KR1020080128460A KR20080128460A KR100915550B1 KR 100915550 B1 KR100915550 B1 KR 100915550B1 KR 1020080128460 A KR1020080128460 A KR 1020080128460A KR 20080128460 A KR20080128460 A KR 20080128460A KR 100915550 B1 KR100915550 B1 KR 100915550B1
- Authority
- KR
- South Korea
- Prior art keywords
- stopper
- center guide
- case
- stepping motor
- motor
- 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.)
- Active
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
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (4)
- 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 스토퍼의 내측 주면에는 센터가이드의 맞춤돌기와 상응하는 돌기요홈이 형성된 것을 특징으로 하는 스테핑모터.
- 제1항에 있어서,상기 스토퍼가 케이스와 동일 재료로 케이스의 한쪽에 일체로 마련된 것을 특징으로 하는 스테핑모터.
- 제1항 또는 제2항에 있어서,상기 돌기요홈은 모터에서 발생되는 열의 용이한 발산이 이루어지도록 케이스의 스토퍼를 이루는 외측 주면에 이르기까지 관통된 구멍으로 형성된 것을 특징으로 하는 스테핑모터.
- 제1항 또는 제2항에 있어서,상기 맞춤돌기와 돌기요홈이 3개 내지 5개로 형성된 것을 특징으로 하는 스테핑모터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080128460A KR100915550B1 (ko) | 2008-12-17 | 2008-12-17 | 스테핑모터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080128460A KR100915550B1 (ko) | 2008-12-17 | 2008-12-17 | 스테핑모터 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070022352A Division KR100897777B1 (ko) | 2007-03-07 | 2007-03-07 | 스테핑모터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080114670A KR20080114670A (ko) | 2008-12-31 |
| KR100915550B1 true KR100915550B1 (ko) | 2009-09-03 |
Family
ID=40371616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080128460A Active KR100915550B1 (ko) | 2008-12-17 | 2008-12-17 | 스테핑모터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100915550B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020024864A (ko) * | 2000-09-27 | 2002-04-03 | 임종관 | 스텝 모터 |
| KR20030009033A (ko) * | 2001-01-09 | 2003-01-29 | 알프스 덴키 가부시키가이샤 | 이너로터모터 및 디스크장치 |
-
2008
- 2008-12-17 KR KR1020080128460A patent/KR100915550B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020024864A (ko) * | 2000-09-27 | 2002-04-03 | 임종관 | 스텝 모터 |
| KR20030009033A (ko) * | 2001-01-09 | 2003-01-29 | 알프스 덴키 가부시키가이샤 | 이너로터모터 및 디스크장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080114670A (ko) | 2008-12-31 |
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