JP2559974Y2 - 電動一軸アクチュエータ - Google Patents

電動一軸アクチュエータ

Info

Publication number
JP2559974Y2
JP2559974Y2 JP1989132338U JP13233889U JP2559974Y2 JP 2559974 Y2 JP2559974 Y2 JP 2559974Y2 JP 1989132338 U JP1989132338 U JP 1989132338U JP 13233889 U JP13233889 U JP 13233889U JP 2559974 Y2 JP2559974 Y2 JP 2559974Y2
Authority
JP
Japan
Prior art keywords
ball screw
rolling element
groove
screw shaft
guide rail
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 - Lifetime
Application number
JP1989132338U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369742U (enrdf_load_stackoverflow
Inventor
徹 塚田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP1989132338U priority Critical patent/JP2559974Y2/ja
Publication of JPH0369742U publication Critical patent/JPH0369742U/ja
Application granted granted Critical
Publication of JP2559974Y2 publication Critical patent/JP2559974Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP1989132338U 1989-11-14 1989-11-14 電動一軸アクチュエータ Expired - Lifetime JP2559974Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989132338U JP2559974Y2 (ja) 1989-11-14 1989-11-14 電動一軸アクチュエータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989132338U JP2559974Y2 (ja) 1989-11-14 1989-11-14 電動一軸アクチュエータ

Publications (2)

Publication Number Publication Date
JPH0369742U JPH0369742U (enrdf_load_stackoverflow) 1991-07-11
JP2559974Y2 true JP2559974Y2 (ja) 1998-01-19

Family

ID=31679800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989132338U Expired - Lifetime JP2559974Y2 (ja) 1989-11-14 1989-11-14 電動一軸アクチュエータ

Country Status (1)

Country Link
JP (1) JP2559974Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3301490B2 (ja) * 1991-09-09 2002-07-15 エスエムシー株式会社 アクチュエータの構造体
JP5854773B2 (ja) * 2011-11-11 2016-02-09 富士機械製造株式会社 送りねじ駆動装置及びこれを用いる部品実装機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161362U (enrdf_load_stackoverflow) * 1984-09-28 1986-04-25
JPS61172248U (enrdf_load_stackoverflow) * 1985-04-17 1986-10-25
JPH0753872Y2 (ja) * 1987-05-29 1995-12-13 日本精工株式会社 ボールねじ一体型フィードユニット装置

Also Published As

Publication number Publication date
JPH0369742U (enrdf_load_stackoverflow) 1991-07-11

Similar Documents

Publication Publication Date Title
US5326335A (en) Drive apparatus
JP2966536B2 (ja) 転動ボール形差動減速装置
US5094118A (en) Splined ball screw assembly having a nested structure
JP2526816B2 (ja) 可動体送り装置
US6553855B2 (en) Drive system
US5411334A (en) Rolling guide unit
JPS60263765A (ja) ボ−ルねじを用いた移送装置
JP2722345B2 (ja) 産業用ロボットの手首用２自由度駆動機構
JP2559974Y2 (ja) 電動一軸アクチュエータ
US5326197A (en) Drive apparatus
US5345832A (en) Drive apparatus
JP3791042B2 (ja) テーブル駆動装置
EP1510432B1 (en) Steering controller of vehicle
JPS60139912A (ja) ロ−ラ式直線運動用ベアリング
US5806369A (en) Linear motion apparatus
JPH0738737Y2 (ja) ラックリニアガイド装置
JPH03270844A (ja) スライドテーブル機構
JPS6253296B2 (enrdf_load_stackoverflow)
JPH0624575Y2 (ja) 工作用機械器具移送装置
JP2566744Y2 (ja) 自走式リニアガイド装置
JP3500836B2 (ja) テーブル駆動装置
JP2863529B2 (ja) 転動ボール形変速装置
JPH073080Y2 (ja) ラックピニオン装置
JPH022659B2 (enrdf_load_stackoverflow)
JPH0730263Y2 (ja) 移動テーブルユニット