TWI373578B - - Google Patents

Download PDF

Info

Publication number
TWI373578B
TWI373578B TW097140270A TW97140270A TWI373578B TW I373578 B TWI373578 B TW I373578B TW 097140270 A TW097140270 A TW 097140270A TW 97140270 A TW97140270 A TW 97140270A TW I373578 B TWI373578 B TW I373578B
Authority
TW
Taiwan
Prior art keywords
servo motor
connector
motor
bearing
lead screw
Prior art date
Application number
TW097140270A
Other languages
English (en)
Chinese (zh)
Other versions
TW200928153A (en
Inventor
Yoshihiro Ihara
Original Assignee
Tsubaki Emerson Co
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 Tsubaki Emerson Co filed Critical Tsubaki Emerson Co
Publication of TW200928153A publication Critical patent/TW200928153A/zh
Application granted granted Critical
Publication of TWI373578B publication Critical patent/TWI373578B/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
    • 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
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0472—Seals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
TW097140270A 2007-11-06 2008-10-21 Linearly operating machine with servo motor TW200928153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007288120A JP4440959B2 (ja) 2007-11-06 2007-11-06 サーボモータ付き直線作動機

Publications (2)

Publication Number Publication Date
TW200928153A TW200928153A (en) 2009-07-01
TWI373578B true TWI373578B (ko) 2012-10-01

Family

ID=40785119

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097140270A TW200928153A (en) 2007-11-06 2008-10-21 Linearly operating machine with servo motor

Country Status (3)

Country Link
JP (1) JP4440959B2 (ko)
KR (1) KR101252328B1 (ko)
TW (1) TW200928153A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5921384B2 (ja) * 2012-08-21 2016-05-24 株式会社ツバキＥ＆Ｍ 直線作動機
KR101732107B1 (ko) 2015-08-06 2017-05-02 한국항공우주연구원 서보모터 직결형 직선작동기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003120778A (ja) * 2001-10-17 2003-04-23 Tsubakimoto Chain Co 直線作動機
JP2007276022A (ja) 2006-04-04 2007-10-25 Nsk Ltd 回転軸支持装置

Also Published As

Publication number Publication date
KR20090046695A (ko) 2009-05-11
TW200928153A (en) 2009-07-01
JP2009118624A (ja) 2009-05-28
KR101252328B1 (ko) 2013-04-08
JP4440959B2 (ja) 2010-03-24

Similar Documents

Publication Publication Date Title
US8689927B2 (en) Electric power steering device
US9644727B2 (en) Wave gear device and hollow rotating actuator
EP2031264A3 (en) Ball screw resettable mechanical disconnect
US9169907B2 (en) Spindle drive
EP1259747A1 (en) Screw actuator
WO2009038212A1 (ja) リニアアクチュエータ
TWI373578B (ko)
US20090133521A1 (en) Two-axle drive system
CN107002853A (zh) 齿轮和设置有该齿轮的电动致动器
WO2009025206A1 (ja) 出力ギヤ付減速装置及びその組み付け方法
JP2008101711A (ja) ボールねじと転がり軸受との組合せ方法およびボールねじ装置
JP2014521039A (ja) スラストフランジ及びスラスト板の結合体
CN106575901A (zh) 电的自行车辅助驱动器
AU2008267319B2 (en) Roller mill
JP5978903B2 (ja) ボール螺子装置及びこれを備えた電動パワーステアリング装置
JP5045329B2 (ja) ボールねじ装置および電動パワーステアリング装置
JP2007205462A (ja) ボールねじ装置
WO2006126243A1 (ja) モータ軸にボールネジ軸を連結固定する方法
JP2011169434A (ja) ボールねじ
US7021167B2 (en) Rotary joint mechanism
JP2011151921A5 (ko)
CN1867477A (zh) 用于车辆的叠加转向系统
JP2010115111A (ja) リニアアクチュエータ
CN106195185B (zh) 一种丝杆传动装置
JP4775219B2 (ja) 電動パワーステアリング装置