JPS60154816U - optical rotary encoder - Google Patents
optical rotary encoderInfo
- Publication number
- JPS60154816U JPS60154816U JP4209184U JP4209184U JPS60154816U JP S60154816 U JPS60154816 U JP S60154816U JP 4209184 U JP4209184 U JP 4209184U JP 4209184 U JP4209184 U JP 4209184U JP S60154816 U JPS60154816 U JP S60154816U
- Authority
- JP
- Japan
- Prior art keywords
- rotary encoder
- optical rotary
- light emitting
- emitting element
- reflective cap
- 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
Landscapes
- Optical Transform (AREA)
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図乃至第３図は従来例を示す側面図、第４図は本考
案の一実施例を示す側面図である。
１・・・発光素子、２・・・受光素子、訃・・反射キャ
ップ。1 to 3 are side views showing a conventional example, and FIG. 4 is a side view showing an embodiment of the present invention. 1... Light emitting element, 2... Light receiving element, 2... Reflective cap.
Claims (1)
スリット３を設け、回転軸７の回転位置を検出する光学
式ロータリーエンコーダにおいて、発光素子１に筒状の
反射キャップ８をつけ、発光素子１からの放射光を、反
射キャップ８の前面方向のみに放射させるようにしたこ
とを特徴とする。光学式ロータリーエンコーダ。In an optical rotary encoder that detects the rotational position of a rotating shaft 7 by providing a rotating slit 5 and a fixed slit 3 between a light emitting element 1 and a light receiving element 2, a cylindrical reflective cap 8 is attached to the light emitting element 1, and a cylindrical reflective cap 8 is attached to the light emitting element 1. The device is characterized in that the light emitted from the element 1 is radiated only in the front direction of the reflective cap 8. Optical rotary encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4209184U JPS60154816U (en) | 1984-03-24 | 1984-03-24 | optical rotary encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4209184U JPS60154816U (en) | 1984-03-24 | 1984-03-24 | optical rotary encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60154816U true JPS60154816U (en) | 1985-10-15 |
Family
ID=30552517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4209184U Pending JPS60154816U (en) | 1984-03-24 | 1984-03-24 | optical rotary encoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154816U (en) |
-
1984
- 1984-03-24 JP JP4209184U patent/JPS60154816U/en active Pending
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