JPS6157813U - - Google Patents
Info
- Publication number
- JPS6157813U JPS6157813U JP14279084U JP14279084U JPS6157813U JP S6157813 U JPS6157813 U JP S6157813U JP 14279084 U JP14279084 U JP 14279084U JP 14279084 U JP14279084 U JP 14279084U JP S6157813 U JPS6157813 U JP S6157813U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- encoder
- cylinder rod
- disc
- detection device
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Actuator (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Description
第１図は一般的なシリンダーロツド位置検出装
置の構成図である。第２図は光学式エンコーダー
の内部構成図である。第３図は本考案で使用する
光フアイバーエンコーダーの内部構成図と外付け
アンプボツクスの内部構成図である。
１…シリンダー、２…シリンダーロツド、３…
回転子、４…エンコーダー、５…回転子エンコー
ダー取付機構、６…パルスカウンター、７…投光
部、８…受光部、９…アンプ回路、１０…回転シ
ヤフト、１１…スリツト円板、１２…光フアイバ
ーエンコーダー、１３…光フアイバー、１４…ア
ンプボツクス、１５…光学式エンコーダー。
FIG. 1 is a block diagram of a general cylinder rod position detection device. FIG. 2 is an internal configuration diagram of the optical encoder. FIG. 3 is an internal configuration diagram of an optical fiber encoder and an external amplifier box used in the present invention. 1...Cylinder, 2...Cylinder rod, 3...
Rotor, 4...Encoder, 5...Rotor encoder mounting mechanism, 6...Pulse counter, 7...Light emitter, 8...Light receiving unit, 9...Amplifier circuit, 10...Rotary shaft, 11...Slit disc, 12...Light Fiber encoder, 13...optical fiber, 14...amplifier box, 15...optical encoder.
Claims (1)
を接触させ、ロツドの移動を円板の回転に変換さ
せ、その円板の同軸上に光学式エンコーダーのシ
ヤフトを連結させ、ロツドの移動をエンコーダー
からの発生パルスで検出するシリンダーロツドの
位置検出装置において、そのエンコーダー部から
電気回路を全て取り去り、外部アンプボツクスに
電気回路を収納し、その電気回路とエンコーダー
部との光信号は、光フアイバーで連結することを
特徴としたシリンダーロツドの位置検出装置。 The position of the cylinder rod can be detected by placing a disc in contact with the rod, converting the movement of the rod into rotation of the disc, and connecting the shaft of an optical encoder on the same axis of the disc, to detect the movement of the rod from the encoder. In a cylinder rod position detection device that detects the position of a cylinder rod using the generated pulses, all electrical circuits are removed from the encoder section, the electrical circuit is housed in an external amplifier box, and the optical signal between the electrical circuit and the encoder section is transmitted via optical fiber. A cylinder rod position detection device characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14279084U JPS6157813U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14279084U JPS6157813U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157813U true JPS6157813U (en) | 1986-04-18 |
Family
ID=30701104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14279084U Pending JPS6157813U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157813U (en) |
-
1984
- 1984-09-20 JP JP14279084U patent/JPS6157813U/ja active Pending
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