TW200508522A - Electric actuator - Google Patents

Electric actuator

Info

Publication number
TW200508522A
TW200508522A TW093120109A TW93120109A TW200508522A TW 200508522 A TW200508522 A TW 200508522A TW 093120109 A TW093120109 A TW 093120109A TW 93120109 A TW93120109 A TW 93120109A TW 200508522 A TW200508522 A TW 200508522A
Authority
TW
Taiwan
Prior art keywords
piston
electric actuator
rod
housing
end connected
Prior art date
Application number
TW093120109A
Other languages
English (en)
Inventor
Shigekazu Nagai
Ryuichi Masui
Masaki Miyahara
Original Assignee
Smc Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Smc Kk filed Critical Smc Kk
Publication of TW200508522A publication Critical patent/TW200508522A/zh

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • 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
    • 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
    • F16H2025/2031—Actuator casings
    • F16H2025/2034—Extruded frame casings
    • 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
    • F16H2025/204—Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive 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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18648—Carriage surrounding, guided by, and primarily supported by member other than screw [e.g., linear guide, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
TW093120109A 2003-07-15 2004-07-05 Electric actuator TW200508522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003274928A JP2005036899A (ja) 2003-07-15 2003-07-15 電動アクチュエータ

Publications (1)

Publication Number Publication Date
TW200508522A true TW200508522A (en) 2005-03-01

Family

ID=34056100

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093120109A TW200508522A (en) 2003-07-15 2004-07-05 Electric actuator

Country Status (5)

Country Link
US (1) US20050011291A1 (zh)
JP (1) JP2005036899A (zh)
KR (1) KR100708916B1 (zh)
DE (1) DE102004034046A1 (zh)
TW (1) TW200508522A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI815142B (zh) * 2021-07-05 2023-09-11 李天德 發電機及其轉子結構

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006018505U1 (de) 2006-12-05 2008-04-17 Dewert Antriebs- Und Systemtechnik Gmbh Elektromotorischer Linearantrieb
DE102007017968A1 (de) * 2007-04-11 2008-10-16 Festo Ag & Co. Kg Elektrische Linearantriebsvorrichtung
JP4902607B2 (ja) * 2007-08-24 2012-03-21 国際計測器株式会社 直動アクチュエータ
JP5348459B2 (ja) * 2008-05-26 2013-11-20 日本精機株式会社 車両用ヘッドアップディスプレイ装置に用いられる動力伝達装置
EP2163172B1 (en) * 2008-09-10 2011-04-27 Man Wah Furniture Manufacturing (Huizhou) Co., Ltd Drive for adjusting parts of seating and reclining furniture
JP5379468B2 (ja) * 2008-12-24 2013-12-25 カヤバ工業株式会社 車高調整装置
EP2249461B1 (de) * 2009-05-05 2017-02-01 PARKER-ORIGA GmbH Elektromechanischer Linearantrieb
JP5094809B2 (ja) * 2009-09-30 2012-12-12 株式会社ツバキエマソン 直線作動機
EP2402538B1 (fr) * 2010-07-01 2016-04-20 U-Shin Deutschland Zugangssysteme GmbH Vérin à vis pour la manoeuvre d'un ouvrant de véhicule
DE202011000479U1 (de) * 2011-03-03 2012-06-04 Rk Rose + Krieger Gmbh Verbindungs- Und Positioniersysteme Rohrsystem-Lineareinheit
WO2013067499A1 (en) * 2011-11-03 2013-05-10 Oven Industries, Inc. Linear actuator assembly
JP2013143824A (ja) * 2012-01-11 2013-07-22 Smc Corp 電動アクチュエータ
US9512910B2 (en) * 2013-02-19 2016-12-06 Honeywell International Inc. Actuator including handling-proof position feedback mechanism
CN103277474B (zh) * 2013-06-04 2015-09-16 中联重科股份有限公司 螺旋传动式伸缩机构和工程机械
US9528581B2 (en) * 2013-08-16 2016-12-27 Delta Electronics, Inc. Motor driven linear actuator and electric motor thereof
CN106030154B (zh) * 2014-02-25 2018-09-14 日本精工株式会社 滚珠丝杠装置
KR102220861B1 (ko) * 2014-04-22 2021-02-26 엘지이노텍 주식회사 스테핑 모터
JP1528331S (zh) * 2014-09-11 2015-07-13
CN104852508A (zh) * 2015-05-15 2015-08-19 燕山大学 一种双出杆电动缸
WO2018084312A1 (ja) * 2016-11-07 2018-05-11 日本電産サンキョー株式会社 直線駆動装置、モータ、および直線駆動装置の製造方法
KR101907397B1 (ko) * 2017-04-26 2018-10-12 주식회사 세진아이지비 서보 실린더
JP7072443B2 (ja) * 2018-05-31 2022-05-20 日本電産サンキョー株式会社 直線駆動装置
CN109038938B (zh) * 2018-07-02 2019-07-09 黄河水利职业技术学院 一种机械电气定位装置
JP7209344B2 (ja) * 2019-02-01 2023-01-20 スピードファム株式会社 両面研磨機用のドレッシング装置
KR102115444B1 (ko) * 2019-12-18 2020-06-05 (주)조은정밀 기계식 모듈형 엑츄에이터 및 이를 이용한 스크린 골프용 스윙플레이트

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038010B2 (ja) * 1977-12-28 1985-08-29 キヤノン株式会社 サ−マルヘツド
JPS57138582A (en) * 1981-02-16 1982-08-26 Toyama Machine Works Balancer
JPS6052460A (ja) * 1983-09-02 1985-03-25 Nichiro Kogyo Kk 折帖印刷物を小束計数区分機へ給送する方法
JPH05280610A (ja) * 1992-03-31 1993-10-26 Nippon Seiko Kk 位置決めテーブル装置
JP3927285B2 (ja) * 1997-07-08 2007-06-06 日本トムソン株式会社 スライド装置
JP2000027968A (ja) * 1998-07-09 2000-01-25 Smc Corp アクチュエータ
US6588289B2 (en) * 2001-07-06 2003-07-08 Danaher Motion Technology, Llc Linear actuator with protective guide chassis enclosing the lead screw
US7100465B1 (en) * 2003-06-05 2006-09-05 Venture Mfg, Co. Actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI815142B (zh) * 2021-07-05 2023-09-11 李天德 發電機及其轉子結構

Also Published As

Publication number Publication date
KR100708916B1 (ko) 2007-04-18
US20050011291A1 (en) 2005-01-20
KR20050008542A (ko) 2005-01-21
DE102004034046A1 (de) 2005-03-03
JP2005036899A (ja) 2005-02-10

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