DE3582727D1 - Winkelbegrenzter drehmomentmotor grosser starrheit und eigenfrequenz. - Google Patents
Winkelbegrenzter drehmomentmotor grosser starrheit und eigenfrequenz.Info
- Publication number
- DE3582727D1 DE3582727D1 DE8585309436T DE3582727T DE3582727D1 DE 3582727 D1 DE3582727 D1 DE 3582727D1 DE 8585309436 T DE8585309436 T DE 8585309436T DE 3582727 T DE3582727 T DE 3582727T DE 3582727 D1 DE3582727 D1 DE 3582727D1
- Authority
- DE
- Germany
- Prior art keywords
- angle
- natural frequency
- high rigidity
- torque motor
- limit torque
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
- H01F7/145—Rotary electromagnets with variable gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/685,034 US4596970A (en) | 1984-12-21 | 1984-12-21 | Limited angle torque motor with high stiffness and natural frequency |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3582727D1 true DE3582727D1 (de) | 1991-06-06 |
Family
ID=24750524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585309436T Expired - Fee Related DE3582727D1 (de) | 1984-12-21 | 1985-12-23 | Winkelbegrenzter drehmomentmotor grosser starrheit und eigenfrequenz. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4596970A (de) |
EP (1) | EP0186501B1 (de) |
JP (1) | JPH0744817B2 (de) |
DE (1) | DE3582727D1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH669049A5 (de) * | 1986-04-11 | 1989-02-15 | Heinz Keiser | Oszillierende lineare auslenkvorrichtung. |
DE3640188C2 (de) * | 1986-11-25 | 1995-03-23 | Deutsche Aerospace | Stellglied |
DE3843646C2 (de) * | 1988-12-23 | 1994-05-26 | Spinner Georg | Elektromagnetischer Schalterantrieb |
JPH04110219U (ja) * | 1991-01-21 | 1992-09-24 | 株式会社ハーモニツク・ドライブ・システムズ | 回転軸の軸振れ防止構造 |
US5146126A (en) * | 1991-09-05 | 1992-09-08 | Hr Textron Inc. | Adjustable rotor assembly |
JP2573859Y2 (ja) * | 1991-11-21 | 1998-06-04 | 株式会社ハーモニック・ドライブ・システムズ | 電磁式有限回転型電動機の原点復帰機構 |
US5619112A (en) * | 1995-02-09 | 1997-04-08 | Woodward Governor Company | Bi-directional electric torque motor and driver |
FR2744559B1 (fr) * | 1996-01-17 | 1998-04-10 | Moving Magnet Tech | Actionneur electromagnetique monophase rotatif a ressort magnetique et vanne electrique mettant en oeuvre un tel actionneur |
US6004033A (en) * | 1998-07-30 | 1999-12-21 | Iron Gloves, Inc. | Water bottle holder system with attachment mechanism |
US6424070B1 (en) * | 2000-08-14 | 2002-07-23 | Moog Inc. | Magnetically centering torque motor |
CN104485779B (zh) * | 2014-12-08 | 2017-12-05 | 贵州航天林泉电机有限公司 | 一种有限转角电机 |
WO2018009195A1 (en) | 2016-07-07 | 2018-01-11 | Halliburton Energy Services, Inc. | Reciprocating rotary valve actuator system |
CN110492711A (zh) * | 2019-08-12 | 2019-11-22 | 贵州航天林泉电机有限公司 | 一种扁平结构有限转角电机 |
CN114123565B (zh) * | 2021-11-01 | 2022-12-20 | 西安航天精密机电研究所 | 一种转子无径向跳动的有限转角力矩电机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157803A (en) * | 1961-06-28 | 1964-11-17 | Jr Sterling Graydon | Split-armature rotary solenoid |
US3234436A (en) * | 1962-09-12 | 1966-02-08 | Daco Instr Company Inc | Rotary electromagnetic actuator |
US3214646A (en) * | 1962-11-13 | 1965-10-26 | Midwestern Instr Inc | Torque motor |
US3694782A (en) * | 1970-11-20 | 1972-09-26 | Ralph D Ray | Rotary actuator |
CA1077554A (en) * | 1976-11-30 | 1980-05-13 | Masakazu Sugimoto | Rotary actuator with magnetic means to hold rotor stationary at predetermined position |
JPS5434014A (en) * | 1977-08-20 | 1979-03-13 | Shinano Tokki Kk | Electromagnetic rotating apparatus |
JPS5434013A (en) * | 1977-08-20 | 1979-03-13 | Shinano Tokki Kk | Electromagnetic rotating apparatus |
US4510403A (en) * | 1984-02-13 | 1985-04-09 | Pneumo Corporation | Limited angle torque motor with magnetic centering and stops |
-
1984
- 1984-12-21 US US06/685,034 patent/US4596970A/en not_active Expired - Fee Related
-
1985
- 1985-12-20 JP JP60285845A patent/JPH0744817B2/ja not_active Expired - Lifetime
- 1985-12-23 DE DE8585309436T patent/DE3582727D1/de not_active Expired - Fee Related
- 1985-12-23 EP EP85309436A patent/EP0186501B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0186501A3 (en) | 1987-01-14 |
JPS61180561A (ja) | 1986-08-13 |
US4596970A (en) | 1986-06-24 |
JPH0744817B2 (ja) | 1995-05-15 |
EP0186501A2 (de) | 1986-07-02 |
EP0186501B1 (de) | 1991-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |