JPS637307U - - Google Patents
Info
- Publication number
- JPS637307U JPS637307U JP10034086U JP10034086U JPS637307U JP S637307 U JPS637307 U JP S637307U JP 10034086 U JP10034086 U JP 10034086U JP 10034086 U JP10034086 U JP 10034086U JP S637307 U JPS637307 U JP S637307U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- outer circumferential
- fixed
- rotary encoder
- magnetic sensor
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案の磁気ロータリーエンコーダの
分解外観斜視図、第２図は第１図を組み立てた外
観斜視図、第３図は本考案による磁気ロータリー
エンコーダの回転軸を通して切断した縦断側面図
、第４図は本考案によつてブロツクを滑動させた
ときの磁気媒体の幅と磁気センサ素子の長さの比
の変化に対する磁気センサ出力振幅の関係を示す
曲線図、第５図は従来の磁気ロータリーエンコー
ダの分解外観斜視図、第６図は第５図を組み立て
た外観斜視図である。
なお、１，６：固定台、２，７：回転軸、３，
８：回転ドラム、４，９：磁気センサ、２１，２
２，７１，７２：ベアリング、４１，９１：ブロ
ツク。
FIG. 1 is an exploded external perspective view of the magnetic rotary encoder of the present invention, FIG. 2 is an assembled external perspective view of FIG. Fig. 4 is a curve diagram showing the relationship between the magnetic sensor output amplitude and the change in the ratio of the width of the magnetic medium to the length of the magnetic sensor element when the block is slid according to the present invention, and Fig. FIG. 6 is an exploded external perspective view of the rotary encoder, and FIG. 6 is an assembled external perspective view of FIG. In addition, 1, 6: fixed base, 2, 7: rotating shaft, 3,
8: Rotating drum, 4, 9: Magnetic sensor, 21, 2
2, 71, 72: Bearing, 41, 91: Block.
Claims (1)
軸着されて回転し、外周面が所定のピツチ長で交
互に向きを逆に磁化された回転ドラム８の前記外
周面に対向し一定の間隔で磁気センサ４を配設し
てなる磁気ロータリーエンコーダにおいて、前記
回転ドラム８の外周面が前記回転軸７と一定の角
度で傾斜し、且つ前記外周面と一定の間隔で対向
する前記磁気センサ９を前記固定台６の軸を通る
径方向に滑動するブロツク９１に固定してなる磁
気ロータリーエンコーダ。 A rotating shaft 7 is rotatably mounted on bearings 71 and 72 of a fixed base 6, and its outer circumferential surface faces the outer circumferential surface of a rotating drum 8, which is magnetized in opposite directions at a predetermined pitch length, at a constant interval. In the magnetic rotary encoder in which a magnetic sensor 4 is disposed, the outer circumferential surface of the rotating drum 8 is inclined at a fixed angle with respect to the rotating shaft 7, and the magnetic sensor 9 is opposed to the outer circumferential surface at a fixed interval. A magnetic rotary encoder is fixed to a block 91 that slides in the radial direction passing through the axis of the fixed base 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10034086U JPS637307U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10034086U JPS637307U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637307U true JPS637307U (en) | 1988-01-19 |
Family
ID=30970074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10034086U Pending JPS637307U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637307U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134412B2 (en) * | 1976-12-09 | 1986-08-07 | Ciba Geigy |
-
1986
- 1986-06-30 JP JP10034086U patent/JPS637307U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134412B2 (en) * | 1976-12-09 | 1986-08-07 | Ciba Geigy |
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