JPS61118016U - - Google Patents
Info
- Publication number
- JPS61118016U JPS61118016U JP175385U JP175385U JPS61118016U JP S61118016 U JPS61118016 U JP S61118016U JP 175385 U JP175385 U JP 175385U JP 175385 U JP175385 U JP 175385U JP S61118016 U JPS61118016 U JP S61118016U
- Authority
- JP
- Japan
- Prior art keywords
- exciter
- detection coil
- facing
- rotation sensor
- detecting parts
- 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
- 230000004907 flux Effects 0.000 claims 1
Description
第１図は、本考案の磁気回転センサーの一例を
エキサイタを破断して示す正面図、第２図はその
側面図、第３図は従来センサの側面図、第４図は
その正面図である。
２……検知コイル、４……歯車エキサイタ、５
……歯部、１０……磁気回転センサ、１１……永
久磁石、１１ａ……検出部、１３……検出子。
Fig. 1 is a front view showing an example of the magnetic rotation sensor of the present invention with the exciter cut away, Fig. 2 is a side view thereof, Fig. 3 is a side view of a conventional sensor, and Fig. 4 is a front view thereof. . 2...Detection coil, 4...Gear exciter, 5
... tooth portion, 10 ... magnetic rotation sensor, 11 ... permanent magnet, 11a ... detection section, 13 ... detector.
Claims (1)
キサイタの歯部に近接して配置し、エキサイタの
回転に伴う磁束の変化により検知コイルに交流電
圧を誘起させる磁気回転センサにおいて、上記永
久磁石にエキサイタを厚み方向に跨いで対向する
２個所の検出部を設け、その検出部の一方をエキ
サイタの歯部の１側面に、他方を他側面にそれぞ
れ所定のエアーギヤツプを保つて対向させたこと
を特徴とする磁気回転センサ。 In a magnetic rotation sensor, a detector in which a detection coil is wound around a permanent magnet is placed close to the teeth of a gear exciter, and an alternating current voltage is induced in the detection coil by changes in magnetic flux accompanying the rotation of the exciter. The exciter is characterized by having two detecting parts facing each other across the thickness direction, one of the detecting parts facing one side of the tooth part of the exciter, and the other facing the other side while maintaining a predetermined air gap. magnetic rotation sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP175385U JPS61118016U (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP175385U JPS61118016U (en) | 1985-01-09 | 1985-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61118016U true JPS61118016U (en) | 1986-07-25 |
Family
ID=30474783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP175385U Pending JPS61118016U (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61118016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006220506A (en) * | 2005-02-09 | 2006-08-24 | Denso Corp | Device for detecting angle of rotation |
-
1985
- 1985-01-09 JP JP175385U patent/JPS61118016U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006220506A (en) * | 2005-02-09 | 2006-08-24 | Denso Corp | Device for detecting angle of rotation |