JPS58186424U - optical shaft encoder - Google Patents
optical shaft encoderInfo
- Publication number
- JPS58186424U JPS58186424U JP8345482U JP8345482U JPS58186424U JP S58186424 U JPS58186424 U JP S58186424U JP 8345482 U JP8345482 U JP 8345482U JP 8345482 U JP8345482 U JP 8345482U JP S58186424 U JPS58186424 U JP S58186424U
- Authority
- JP
- Japan
- Prior art keywords
- shaft encoder
- optical shaft
- transparent part
- light receiving
- receiving element
- 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
Links
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
第１図は光学式シャフトエンコーダの主要部の構成を示
す斜面図、第２図は受光素子の出力電圧波形図、第３図
はこの考案に係る固定ディスクと受光素子の関係を示す
斜面図、第４図は受光素子の出力電圧波形図である。
図で１は発光素子、２は回転ディスク、２ａは゛透明部
分、２ｂは不透明部分、３は固定ディスク、３ａは透明
部分、３ｂは不透明部分、４は受光素子。FIG. 1 is a perspective view showing the configuration of the main parts of the optical shaft encoder, FIG. 2 is a diagram of the output voltage waveform of the light receiving element, and FIG. 3 is a perspective view showing the relationship between the fixed disk and the light receiving element according to this invention. FIG. 4 is an output voltage waveform diagram of the light receiving element. In the figure, 1 is a light emitting element, 2 is a rotating disk, 2a is a transparent part, 2b is an opaque part, 3 is a fixed disk, 3a is a transparent part, 3b is an opaque part, and 4 is a light receiving element.
Claims (1)
過した光信号を受光素子にあてて電気信号に変換する光
学式シャフトエンコーダにおいて、受光素子を固定ディ
スクの透明部分と同一ピッチで且つ固定ディスクの透明
部分の幅よりやや細くして配置してなる光学式シャフト
エンコーダ。In an optical shaft encoder that converts an optical signal that passes through a transparent part of a rotating disk and a transparent part of a fixed disk to a light receiving element and converts it into an electrical signal, the light receiving element is placed at the same pitch as the transparent part of the fixed disk and An optical shaft encoder that is arranged slightly thinner than the width of the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8345482U JPS58186424U (en) | 1982-06-07 | 1982-06-07 | optical shaft encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8345482U JPS58186424U (en) | 1982-06-07 | 1982-06-07 | optical shaft encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58186424U true JPS58186424U (en) | 1983-12-10 |
Family
ID=30092465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8345482U Pending JPS58186424U (en) | 1982-06-07 | 1982-06-07 | optical shaft encoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58186424U (en) |
-
1982
- 1982-06-07 JP JP8345482U patent/JPS58186424U/en active Pending
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