JPH0322852U - - Google Patents

Info

Publication number
JPH0322852U
JPH0322852U JP8174689U JP8174689U JPH0322852U JP H0322852 U JPH0322852 U JP H0322852U JP 8174689 U JP8174689 U JP 8174689U JP 8174689 U JP8174689 U JP 8174689U JP H0322852 U JPH0322852 U JP H0322852U
Authority
JP
Japan
Prior art keywords
main shaft
rotational position
motor
position detection
outputting
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
JP8174689U
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 JP8174689U priority Critical patent/JPH0322852U/ja
Publication of JPH0322852U publication Critical patent/JPH0322852U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案の第1実施例に係るギヤート
レーン及び信号伝達の系統図、第2図は第1図の
ギヤートレーン部の側面図、第3図は本考案の第
1実施例における主軸及び回転位置検出素子の原
点の説明図、第4図は従来装置に係るギヤートレ
ーン及び信号伝達の系統図、第5図は第4図のギ
ヤートレーン部の側面図、第6図は従来装置にお
ける主軸及び回転位置検出素子の原点説明図であ
る。 1…主軸駆動モータ、2…第1軸、4…回転位
置検出素子、16…NC装置、17…信号変換装
置。

Claims (1)

    【実用新案登録請求の範囲】
  1. NC工作機の主軸を回転駆動するモータの出力
    軸の回転位置を直接検出する手段を設けるととも
    に、該回転位置検出手段によつて検出された回転
    角度を、前記主軸と駆動モータとの回転比に応じ
    たパルス信号に変換してNC装置に出力する手段
    を設けたことを特徴とする主軸制御機構。
JP8174689U 1989-07-12 1989-07-12 Pending JPH0322852U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8174689U JPH0322852U (ja) 1989-07-12 1989-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8174689U JPH0322852U (ja) 1989-07-12 1989-07-12

Publications (1)

Publication Number Publication Date
JPH0322852U true JPH0322852U (ja) 1991-03-11

Family

ID=31627954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8174689U Pending JPH0322852U (ja) 1989-07-12 1989-07-12

Country Status (1)

Country Link
JP (1) JPH0322852U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265520A (ja) * 1985-05-20 1986-11-25 Kawasaki Heavy Ind Ltd 位置検出装置
JPS6316947A (ja) * 1986-07-10 1988-01-23 Fanuc Ltd 回転位置検出器を具備したスピンドルモ−タ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265520A (ja) * 1985-05-20 1986-11-25 Kawasaki Heavy Ind Ltd 位置検出装置
JPS6316947A (ja) * 1986-07-10 1988-01-23 Fanuc Ltd 回転位置検出器を具備したスピンドルモ−タ

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