JPS6257582U - - Google Patents
Info
- Publication number
- JPS6257582U JPS6257582U JP1985149783U JP14978385U JPS6257582U JP S6257582 U JPS6257582 U JP S6257582U JP 1985149783 U JP1985149783 U JP 1985149783U JP 14978385 U JP14978385 U JP 14978385U JP S6257582 U JPS6257582 U JP S6257582U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- rotor
- stopper pin
- bearing
- front bearing
- 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.)
- Pending
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Motor Or Generator Frames (AREA)
Description
第1図は本考案の実施例を示すリニア型のステ
ツプモータの断面図、第2図は前軸受の正面図、
第3図は従来のリニア型ステツプモータの断面図
である。 2……ステータコア、7……シヤフト、8……
ストツパピン、11……ロータ、13……前軸受
、13a……スリツト。
ツプモータの断面図、第2図は前軸受の正面図、
第3図は従来のリニア型ステツプモータの断面図
である。 2……ステータコア、7……シヤフト、8……
ストツパピン、11……ロータ、13……前軸受
、13a……スリツト。
Claims (1)
- ロータに設けた内孔にシヤフトを螺合させ、該
シヤフトを前軸受と後軸受により摺動可能に支持
し、該シヤフトの外周部にはその後進端で静止部
に当接するストツパピンが突設され、該ロータの
回転により該シヤフトを軸方向に移動させるリニ
ア型のステツプモータにおいて、前記シヤフトの
前部を支持する前記前軸受に前記ストツパピンを
通過させるスリツトを設けたことを特徴とするス
テツプモータ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985149783U JPS6257582U (ja) | 1985-09-30 | 1985-09-30 | |
US06/907,911 US4764696A (en) | 1985-09-30 | 1986-09-16 | Step motor |
KR1019860007923A KR910001783B1 (ko) | 1985-09-30 | 1986-09-23 | 스텝 모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985149783U JPS6257582U (ja) | 1985-09-30 | 1985-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6257582U true JPS6257582U (ja) | 1987-04-09 |
Family
ID=15482619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985149783U Pending JPS6257582U (ja) | 1985-09-30 | 1985-09-30 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4764696A (ja) |
JP (1) | JPS6257582U (ja) |
KR (1) | KR910001783B1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144702A (en) * | 1988-12-29 | 1992-09-08 | Toto Ltd. | Blow-off nozzle structure capable of automatically varying the blow-off volume of water |
JPH0354347U (ja) * | 1989-09-28 | 1991-05-27 | ||
EP0448515A1 (fr) * | 1990-03-23 | 1991-09-25 | Société industrielle de Sonceboz S.A. | Actuateur linéaire |
US5254892A (en) * | 1991-12-30 | 1993-10-19 | North American Philips Corporation | Stepper motor with integrated assembly |
US5247216A (en) * | 1991-12-30 | 1993-09-21 | North American Philips Corporation | Stepper motor with integrated assembly |
US5744884A (en) * | 1995-10-17 | 1998-04-28 | Applied Precision, Inc. | Liner motion micropositioning apparatus and method |
ITTO20010698A1 (it) * | 2001-07-17 | 2003-01-17 | Skf Ind Spa | Attuatore elettromeccanico. |
JP3911671B2 (ja) * | 2002-05-30 | 2007-05-09 | ミネベア株式会社 | モータ |
JP3723796B2 (ja) * | 2002-10-11 | 2005-12-07 | 三菱電機株式会社 | 自動変速装置の変速制御弁操作用アクチュエータ |
CH696551A5 (fr) * | 2002-10-28 | 2007-07-31 | Sonceboz Sa | Actionneur linéaire pour la commande d'une vanne. |
JP4551623B2 (ja) * | 2003-02-26 | 2010-09-29 | ミネベア株式会社 | リニアアクチュエータ |
US7355308B2 (en) * | 2003-08-21 | 2008-04-08 | Nikon Corporation | Mover combination with two circulation flows |
US8053941B2 (en) * | 2008-12-16 | 2011-11-08 | Nidec Motor Corporation | Encapsulated outer stator isolated rotor stepper motor valve assembly |
CN104269965B (zh) * | 2014-07-25 | 2017-07-18 | 深圳市恒达创新科技有限公司 | 电机及转动控制方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602065A (ja) * | 1983-06-15 | 1985-01-08 | Nippon Denso Co Ltd | ステツプモ−タ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978621A (en) * | 1958-09-16 | 1961-04-04 | Pure Oil Co | Motor |
US3159758A (en) * | 1962-03-27 | 1964-12-01 | Bendix Corp | Rotary motor driven nonjamming linear actuator |
US4480614A (en) * | 1980-10-06 | 1984-11-06 | Toyota Jidosha K.K. | Idling speed control device of an internal combustion engine |
US4393319A (en) * | 1980-12-08 | 1983-07-12 | General Motors Corporation | Electric motor powered actuator |
JPS5797043A (en) * | 1980-12-08 | 1982-06-16 | Toyota Motor Corp | Idling speed controller for internal combustion engine |
US4333026A (en) * | 1980-12-08 | 1982-06-01 | General Motors Corporation | Stepping motor |
US4501981A (en) * | 1981-10-15 | 1985-02-26 | Haydon Switch & Instrument, Inc. | Return-to-zero stepper motor |
US4438361A (en) * | 1982-02-24 | 1984-03-20 | Imc Magnetics Corp. | Stepper motor having rotor with limited axial movement |
DE3221792C2 (de) * | 1982-06-09 | 1984-07-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Aktuatorschrittmotor |
US4496865A (en) * | 1982-08-12 | 1985-01-29 | Newport Corporation | Methods and apparatus for translating electric motor rotation into linear travel |
-
1985
- 1985-09-30 JP JP1985149783U patent/JPS6257582U/ja active Pending
-
1986
- 1986-09-16 US US06/907,911 patent/US4764696A/en not_active Expired - Fee Related
- 1986-09-23 KR KR1019860007923A patent/KR910001783B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602065A (ja) * | 1983-06-15 | 1985-01-08 | Nippon Denso Co Ltd | ステツプモ−タ |
Also Published As
Publication number | Publication date |
---|---|
KR870003605A (ko) | 1987-04-18 |
US4764696A (en) | 1988-08-16 |
KR910001783B1 (ko) | 1991-03-23 |