KR100568886B1 - 고정자를구비한클로폴스텝퍼모터 - Google Patents
고정자를구비한클로폴스텝퍼모터 Download PDFInfo
- Publication number
- KR100568886B1 KR100568886B1 KR1019960068472A KR19960068472A KR100568886B1 KR 100568886 B1 KR100568886 B1 KR 100568886B1 KR 1019960068472 A KR1019960068472 A KR 1019960068472A KR 19960068472 A KR19960068472 A KR 19960068472A KR 100568886 B1 KR100568886 B1 KR 100568886B1
- Authority
- KR
- South Korea
- Prior art keywords
- stator
- rotor
- permanent magnet
- stepper motor
- claw pole
- 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
Links
Classifications
-
- 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
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- 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
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/24—Structural association with auxiliary mechanical devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Description
Claims (4)
- 적어도 2개의 고정자 코일(5,6)을 구비하며 회전축선 둘레에 배치된 고정자(1)와, 영구자석(10)으로 구성되며 하나 이상의 축 베어링(11) 수단에 의해 축방향으로 지지되며 나사 스핀들(13)이 결합가능한 암나사(12)를 구비한 회전자(2)를 포함하는, 회전축선을 갖는 클로폴 스텝퍼 모터에 있어서,- 상기 고정자(1)는 축방향으로 격리된 외부 측부(7,8)를 가지며 상기 회전축선 둘레에 배치된 둘 이상의 고정자 리턴 전극(3,4)을 포함하고, 상기 리턴 전극(3,4)은 각각 상기 회전축선 둘레에 감긴 적어도 하나의 고정자 코일(5,6)을 수용하고;- 상기 회전자(2)의 영구자석(10)은, 축 베어링(11)의 베어링 공차의 결과로 인하여 회전자(2)가 변위됨에도 불구하고 실제로 고정자 코일(5,6)의 전체 전자기장이 회전자(2)에 연계되도록 하는 방법으로, 적어도 하나의 외부 측부(7,8)와 모든 고정자 코일(5,6)을 지나서 축방향으로 돌출하는 것을 특징으로 하는 클로폴 스텝퍼 모터.
- 제 1 항에 있어서, 상기 회전자(2)의 영구자석(10)은 고정자 리턴 전극(3,4)의 각 외부 측부(7,8)로부터 회전자(2)의 영구자석(10)의 전체 길이의 5 % 이상으로 돌출하는 것을 특징으로 하는 클로폴 스텝퍼 모터.
- 제 1 항에 있어서, 상기 회전자(2)의 영구자석(10)은 영구자석(10)의 양 축방향 단부(10a, 10b)에 있는 고정자 리턴 전극(3,4)의 양쪽 외부 측부(7,8)로부터 돌출하는 것을 특징으로 하는 클로폴 스텝퍼 모터.
- 제 3 항에 있어서, 상기 회전자(2)의 영구자석(10)은 양 축방향 단부(10a, 10b)에 있는 고정자 리턴 전극(3,4)의 양쪽 외부 측부(7,8)로부터 회전자(2)의 영구자석(10)의 전체 길이의 5 % 이상으로 돌출하는 것을 특징으로 하는 클로폴 스텝퍼 모터.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19547895.9 | 1995-12-21 | ||
DE19547895A DE19547895A1 (de) | 1995-12-21 | 1995-12-21 | Klauenpolschrittmotor mit einem Stator |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970055135A KR970055135A (ko) | 1997-07-31 |
KR100568886B1 true KR100568886B1 (ko) | 2006-08-10 |
Family
ID=7780854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960068472A Expired - Fee Related KR100568886B1 (ko) | 1995-12-21 | 1996-12-20 | 고정자를구비한클로폴스텝퍼모터 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6008554A (ko) |
EP (1) | EP0780956B1 (ko) |
JP (1) | JPH09182407A (ko) |
KR (1) | KR100568886B1 (ko) |
CN (1) | CN1095241C (ko) |
DE (2) | DE19547895A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50211425D1 (de) * | 2002-05-17 | 2008-02-07 | Saia Burgess Murten Ag | Elektroantrieb |
DE102006016390B4 (de) * | 2006-04-05 | 2021-03-11 | Sew-Eurodrive Gmbh & Co Kg | Spindelmotor |
EP2025944B1 (en) * | 2007-08-09 | 2017-08-09 | Askoll Holding S.r.l. | Mono-phase syncronous electric motorfor household appliances |
CN101527492B (zh) * | 2009-04-01 | 2010-12-08 | 浙江工业大学 | 耐高压低惯量直动式电-机械转换器 |
DE102009058717A1 (de) | 2009-12-17 | 2011-07-14 | Thomas Magnete GmbH, 57562 | Elektromechanischer Linearantrieb |
CN106300876B (zh) * | 2016-08-31 | 2018-11-02 | 华南理工大学 | 一种电磁控制螺杆加速装置 |
CN106300877B (zh) * | 2016-08-31 | 2018-10-30 | 华南理工大学 | 一种电磁控制螺旋槽加速装置 |
DE102020209303A1 (de) | 2020-07-23 | 2022-01-27 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Aktuator zum Verstellen einer Fahrzeugbaugruppe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925542A (ja) * | 1982-07-29 | 1984-02-09 | Matsushita Electric Ind Co Ltd | 直進形モ−タアクチユエ−タ |
US4751411A (en) * | 1985-09-30 | 1988-06-14 | Aisan Kogyo Kabushiki Kaisha | Step motor |
US5220224A (en) * | 1991-12-30 | 1993-06-15 | North American Philips Corporation | Stepper motor with integrated assembly |
JPH07250465A (ja) * | 1994-03-10 | 1995-09-26 | Aisan Ind Co Ltd | ステップモータ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS592542A (ja) * | 1982-06-24 | 1984-01-09 | Mitsubishi Electric Corp | 変速電動機 |
JPH0626465B2 (ja) * | 1986-01-21 | 1994-04-06 | 東洋電産株式会社 | ステツプモ−タ |
US5144738A (en) * | 1991-04-29 | 1992-09-08 | Ford Motor Company | Automatic retention adjustment of motor armature assembly |
US5247216A (en) | 1991-12-30 | 1993-09-21 | North American Philips Corporation | Stepper motor with integrated assembly |
US5528096A (en) * | 1992-10-29 | 1996-06-18 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Small brush-use DC motor |
-
1995
- 1995-12-21 DE DE19547895A patent/DE19547895A1/de not_active Withdrawn
-
1996
- 1996-12-02 DE DE59602329T patent/DE59602329D1/de not_active Expired - Fee Related
- 1996-12-02 EP EP96203403A patent/EP0780956B1/de not_active Expired - Lifetime
- 1996-12-06 US US08/761,572 patent/US6008554A/en not_active Expired - Fee Related
- 1996-12-20 KR KR1019960068472A patent/KR100568886B1/ko not_active Expired - Fee Related
- 1996-12-21 CN CN96123168A patent/CN1095241C/zh not_active Expired - Fee Related
- 1996-12-24 JP JP8342936A patent/JPH09182407A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925542A (ja) * | 1982-07-29 | 1984-02-09 | Matsushita Electric Ind Co Ltd | 直進形モ−タアクチユエ−タ |
US4751411A (en) * | 1985-09-30 | 1988-06-14 | Aisan Kogyo Kabushiki Kaisha | Step motor |
US5220224A (en) * | 1991-12-30 | 1993-06-15 | North American Philips Corporation | Stepper motor with integrated assembly |
JPH07250465A (ja) * | 1994-03-10 | 1995-09-26 | Aisan Ind Co Ltd | ステップモータ |
Also Published As
Publication number | Publication date |
---|---|
JPH09182407A (ja) | 1997-07-11 |
EP0780956B1 (de) | 1999-06-30 |
DE19547895A1 (de) | 1997-06-26 |
US6008554A (en) | 1999-12-28 |
CN1159673A (zh) | 1997-09-17 |
DE59602329D1 (de) | 1999-08-05 |
KR970055135A (ko) | 1997-07-31 |
CN1095241C (zh) | 2002-11-27 |
EP0780956A1 (de) | 1997-06-25 |
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