JPS5987635U - Grating rotation mechanism using pulse motor - Google Patents

Grating rotation mechanism using pulse motor

Info

Publication number
JPS5987635U
JPS5987635U JP18261582U JP18261582U JPS5987635U JP S5987635 U JPS5987635 U JP S5987635U JP 18261582 U JP18261582 U JP 18261582U JP 18261582 U JP18261582 U JP 18261582U JP S5987635 U JPS5987635 U JP S5987635U
Authority
JP
Japan
Prior art keywords
pulse motor
shaft
rotation mechanism
grating
turntable
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
JP18261582U
Other languages
Japanese (ja)
Inventor
塚田　寛
Original Assignee
日本分光工業株式会社
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 日本分光工業株式会社 filed Critical 日本分光工業株式会社
Priority to JP18261582U priority Critical patent/JPS5987635U/en
Publication of JPS5987635U publication Critical patent/JPS5987635U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案によるグレーティング回転機構の構成を
一部断面で示した図、第２３”ｃ図は本考案で用いる小
型減速器の構成を説明するための図である。FIG. 1 is a partial cross-sectional view of the structure of a grating rotation mechanism according to the present invention, and FIG. 23''c is a diagram for explaining the structure of a small speed reducer used in the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 楕円状のカムとその外周に嵌めた鋼球を含む中心部材と
、薄肉カップ状の金属弾性体から成り外周に歯が形成さ
れた中間部材と、リング状の剛体から成り内周に中間部
材より幾分多くの歯が形成された外側部材の基本３要素
を同一軸上に配置して成る両軸タイプの小型減速器の一
方の軸をパルスモータの出力軸に連結すると共に、他方
の軸をグレーティング載置用のターンテーブルに固定し
、パルスモータとターンテーブルに位置検出手段を設け
たことを特徴とするパルスモータを用いたグレーティン
グ回転機構。A central member includes an elliptical cam and a steel ball fitted around its outer periphery, an intermediate member made of a thin cup-shaped metal elastic body with teeth formed on its outer periphery, and a ring-shaped rigid body with an intermediate member on its inner periphery. A double-shaft type small speed reducer is constructed by arranging the three basic elements of an outer member with several teeth on the same axis. One shaft is connected to the output shaft of a pulse motor, and the other shaft is connected to the output shaft of a pulse motor. A grating rotation mechanism using a pulse motor, which is fixed to a turntable for placing the grating, and is characterized in that the pulse motor and the turntable are provided with position detection means.
JP18261582U 1982-12-03 1982-12-03 Grating rotation mechanism using pulse motor Pending JPS5987635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18261582U JPS5987635U (en) 1982-12-03 1982-12-03 Grating rotation mechanism using pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18261582U JPS5987635U (en) 1982-12-03 1982-12-03 Grating rotation mechanism using pulse motor

Publications (1)

Publication Number Publication Date
JPS5987635U true JPS5987635U (en) 1984-06-13

Family

ID=30395430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18261582U Pending JPS5987635U (en) 1982-12-03 1982-12-03 Grating rotation mechanism using pulse motor

Country Status (1)

Country Link
JP (1) JPS5987635U (en)

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