JPS5830814U - rotary encoder - Google Patents

rotary encoder

Info

Publication number
JPS5830814U
JPS5830814U JP12537981U JP12537981U JPS5830814U JP S5830814 U JPS5830814 U JP S5830814U JP 12537981 U JP12537981 U JP 12537981U JP 12537981 U JP12537981 U JP 12537981U JP S5830814 U JPS5830814 U JP S5830814U
Authority
JP
Japan
Prior art keywords
rotary encoder
slits
slit
rotating shaft
transparent cover
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
JP12537981U
Other languages
Japanese (ja)
Inventor
勉 村井
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP12537981U priority Critical patent/JPS5830814U/en
Publication of JPS5830814U publication Critical patent/JPS5830814U/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) [Abstract] 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 drawings]

第１図は本考案に係るロータリーエンコーダの　　−一
実施例を示す一部分解斜視図、第２図は第１図のＡ−Ａ
線における断面図である。 １・・・回転円盤、２・・・回転軸、３．３・・・スリ
ット、４．４′・・・透明カバー、５・・・検出器光源
、６・・・検出器受光部。 第１図Fig. 1 is a partially exploded perspective view showing one embodiment of a rotary encoder according to the present invention, and Fig. 2 is an A-A in Fig. 1.
FIG. DESCRIPTION OF SYMBOLS 1... Rotating disk, 2... Rotating shaft, 3.3... Slit, 4.4'... Transparent cover, 5... Detector light source, 6... Detector light receiving part. Figure 1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円周方向に沿って等間隔で複数個のスリットが形成され
、その中心を回転軸に固着された円盤と、この円盤を回
転させ、上記スリット番ト対向して配設さ、れて信号を
得るための一対の光電検出器とから形成されるロータリ
ーエンコーダにおいて、透明なカバーによって上記スリ
ット全体を塞いだことを特徴とするロータリーエンコー
ダ。A plurality of slits are formed at equal intervals along the circumferential direction, and a disk whose center is fixed to a rotating shaft is rotated, and the slits are arranged facing each other to generate a signal. 1. A rotary encoder formed from a pair of photoelectric detectors for obtaining an image, characterized in that the slit is entirely covered by a transparent cover.
JP12537981U 1981-08-25 1981-08-25 rotary encoder Pending JPS5830814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12537981U JPS5830814U (en) 1981-08-25 1981-08-25 rotary encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12537981U JPS5830814U (en) 1981-08-25 1981-08-25 rotary encoder

Publications (1)

Publication Number Publication Date
JPS5830814U true JPS5830814U (en) 1983-02-28

Family

ID=29919221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12537981U Pending JPS5830814U (en) 1981-08-25 1981-08-25 rotary encoder

Country Status (1)

Country Link
JP (1) JPS5830814U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155406U (en) * 1985-03-15 1986-09-26
JPH03137516A (en) * 1989-10-14 1991-06-12 Dr Johannes Heidenhain Gmbh Scale carrier having scale structure and being made of synthetic resin
JP2005024423A (en) * 2003-07-03 2005-01-27 Nemoto Kyorindo:Kk Slit member, encoder device, controller unit, chemical injector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155406U (en) * 1985-03-15 1986-09-26
JPH03137516A (en) * 1989-10-14 1991-06-12 Dr Johannes Heidenhain Gmbh Scale carrier having scale structure and being made of synthetic resin
JP2005024423A (en) * 2003-07-03 2005-01-27 Nemoto Kyorindo:Kk Slit member, encoder device, controller unit, chemical injector

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