JPS61144414U - - Google Patents
Info
- Publication number
- JPS61144414U JPS61144414U JP2762485U JP2762485U JPS61144414U JP S61144414 U JPS61144414 U JP S61144414U JP 2762485 U JP2762485 U JP 2762485U JP 2762485 U JP2762485 U JP 2762485U JP S61144414 U JPS61144414 U JP S61144414U
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- code plate
- code
- housing
- shaft
- 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
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案に係るロータリエンコーダの一
実施例を示す断面図、第２図は従来のロータリエ
ンコーダの断面図である。
２１……ハウジング、２２……側板、２３……
孔、２４……ベアリング、２５……取り付け筒体
、２６……回転コード板、２７……シヤフト、２
８，２９……検出回路、３０，３１……プリント
基板、３２……発光素子、３３……受光素子、３
４……覆板、３５……コネクタ、３６……プラグ
。
FIG. 1 is a sectional view showing an embodiment of a rotary encoder according to the present invention, and FIG. 2 is a sectional view of a conventional rotary encoder. 21...Housing, 22...Side plate, 23...
Hole, 24...bearing, 25...mounting cylinder, 26...rotating code plate, 27...shaft, 2
8, 29...Detection circuit, 30, 31...Printed circuit board, 32...Light emitting element, 33...Light receiving element, 3
4...Cover plate, 35...Connector, 36...Plug.
Claims (1)
コード板のコードからシヤフトの回転角を検出し
て検出信号を出力する検出回路を備えたロータリ
エンコーダにおいて、上記回転コード板をハウジ
ング内に回転自在に収納し、かつハウジングの壁
部内面に回転コード板のコードを読み取る読み取
り装置を含む検出回路を形成したことを特徴とす
るロータリエンコーダ。 In a rotary encoder equipped with a rotary code plate that rotates together with the shaft and a detection circuit that detects the rotation angle of the shaft from the code of the rotary code plate and outputs a detection signal, the rotary code plate is rotatably housed in a housing. A rotary encoder characterized in that a detection circuit including a reading device for reading a code on a rotary code plate is formed on the inner surface of a wall of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2762485U JPS61144414U (en) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2762485U JPS61144414U (en) | 1985-02-27 | 1985-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144414U true JPS61144414U (en) | 1986-09-06 |
Family
ID=30524754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2762485U Pending JPS61144414U (en) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144414U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692461A (en) * | 1979-12-26 | 1981-07-27 | Hitachi Ltd | Rotating angle detector |
-
1985
- 1985-02-27 JP JP2762485U patent/JPS61144414U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692461A (en) * | 1979-12-26 | 1981-07-27 | Hitachi Ltd | Rotating angle detector |
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