JPH01133605U - - Google Patents

Info

Publication number
JPH01133605U
JPH01133605U JP2731088U JP2731088U JPH01133605U JP H01133605 U JPH01133605 U JP H01133605U JP 2731088 U JP2731088 U JP 2731088U JP 2731088 U JP2731088 U JP 2731088U JP H01133605 U JPH01133605 U JP H01133605U
Authority
JP
Japan
Prior art keywords
servo motor
sensor
ball screw
control
correction signal
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
Application number
JP2731088U
Other languages
English (en)
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 filed Critical
Priority to JP2731088U priority Critical patent/JPH01133605U/ja
Publication of JPH01133605U publication Critical patent/JPH01133605U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す位置制御装
置の概要図、第2図は従来の位置制御装置を示す
概要図である。 図において、1はサーボモータ、3はボールね
じ、4はサーボモータ制御部、5はセンサー、6
は補正信号発生部である。尚、各図中、同一符号
は同一又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. サーボモータと連結し、該サーボモータに駆動
    されて回動して制御軸を移動させるボールねじと
    、上記サーボモータの昇温による上記ボールねじ
    の変位量を検出するセンサーと、このセンサーか
    らの検出信号により上記制御軸の位置補正をすべ
    く、上記サーボモータのサーボモータ制御部に補
    正信号を出力する補正信号発生部とを備えたこと
    を特徴とする位置制御装置。
JP2731088U 1988-03-01 1988-03-01 Pending JPH01133605U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2731088U JPH01133605U (ja) 1988-03-01 1988-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2731088U JPH01133605U (ja) 1988-03-01 1988-03-01

Publications (1)

Publication Number Publication Date
JPH01133605U true JPH01133605U (ja) 1989-09-12

Family

ID=31249687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2731088U Pending JPH01133605U (ja) 1988-03-01 1988-03-01

Country Status (1)

Country Link
JP (1) JPH01133605U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123674A (en) * 1978-03-17 1979-09-26 Okuma Mach Works Ltd Method of and device for compensating positioning temperature for numerical control machine
JPS6020839A (ja) * 1983-07-12 1985-02-02 Citizen Watch Co Ltd 工作機械等における熱変形補正装置
JPS62169213A (ja) * 1986-01-22 1987-07-25 Hitachi Ltd 位置決め装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123674A (en) * 1978-03-17 1979-09-26 Okuma Mach Works Ltd Method of and device for compensating positioning temperature for numerical control machine
JPS6020839A (ja) * 1983-07-12 1985-02-02 Citizen Watch Co Ltd 工作機械等における熱変形補正装置
JPS62169213A (ja) * 1986-01-22 1987-07-25 Hitachi Ltd 位置決め装置

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