JPS5921716U - encoder - Google Patents
encoderInfo
- Publication number
- JPS5921716U JPS5921716U JP11618182U JP11618182U JPS5921716U JP S5921716 U JPS5921716 U JP S5921716U JP 11618182 U JP11618182 U JP 11618182U JP 11618182 U JP11618182 U JP 11618182U JP S5921716 U JPS5921716 U JP S5921716U
- Authority
- JP
- Japan
- Prior art keywords
- fixed contact
- poles
- outer periphery
- magnetic
- north pole
- 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
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Transmission And Conversion Of Sensor Element Output (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図は本考案によるエンコーダの構成を説明するため
の図、第２図は本考案によるエンコーダの動作を説明す
るための図、第３図は本考案によるエンコーダの出力パ
ルス波形図、第４図は判別回路の１例を示した図である
。
図面において、１は回転子、２は軸、３，４は磁石車、
５．６は水銀スイッチ、１１，１２゜１５．１６は永久
磁石をそれぞれ示す。FIG. 1 is a diagram for explaining the configuration of the encoder according to the present invention, FIG. 2 is a diagram for explaining the operation of the encoder according to the present invention, FIG. 3 is an output pulse waveform diagram of the encoder according to the present invention, and FIG. The figure is a diagram showing an example of a discrimination circuit. In the drawing, 1 is a rotor, 2 is a shaft, 3 and 4 are magnetic wheels,
5.6 is a mercury switch, and 11, 12° and 15.16 are permanent magnets, respectively.
Claims (1)
の磁石車を互に磁極が半ピツチずれるようにして同一軸
に取着した回転子と、該磁石車のそれぞれ外周に可動接
点のリードを近接し、かつ前記軸の中心線を含む平面上
に配置された２個の１トランスフア水銀スイツチとを設
け、゛該水銀スイッチのそれぞれ一方の固定接点はＮ極
に、他方の固定接点はＳ極となるように各固定接点に対
向して永久磁石を設けて成ることを特徴とするエンコー
ダ。- A rotor in which two magnetic wheels each having N poles and S poles arranged alternately on the outer periphery are attached to the same shaft so that the magnetic poles are shifted by half a pitch, and each of the magnetic wheels is movable on the outer periphery. Two 1-transfer mercury switches are provided whose contact leads are close to each other and are arranged on a plane including the center line of the shaft, and one fixed contact of each of the mercury switches is connected to the north pole, and the other one is connected to the north pole. An encoder characterized in that a permanent magnet is provided opposite each fixed contact so that the fixed contact has an S pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11618182U JPS5921716U (en) | 1982-08-02 | 1982-08-02 | encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11618182U JPS5921716U (en) | 1982-08-02 | 1982-08-02 | encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5921716U true JPS5921716U (en) | 1984-02-09 |
Family
ID=30267922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11618182U Pending JPS5921716U (en) | 1982-08-02 | 1982-08-02 | encoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60126148U (en) * | 1984-02-02 | 1985-08-24 | 塩田 淑子 | Cutting die for continuous die cutting |
-
1982
- 1982-08-02 JP JP11618182U patent/JPS5921716U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60126148U (en) * | 1984-02-02 | 1985-08-24 | 塩田 淑子 | Cutting die for continuous die cutting |
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