JPH0421867U - - Google Patents
Info
- Publication number
- JPH0421867U JPH0421867U JP6033590U JP6033590U JPH0421867U JP H0421867 U JPH0421867 U JP H0421867U JP 6033590 U JP6033590 U JP 6033590U JP 6033590 U JP6033590 U JP 6033590U JP H0421867 U JPH0421867 U JP H0421867U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- ring
- inner ring
- pulser
- magnetized surface
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は本考案による回転センサの一実施例を
示す縦断面図、第２図はパルサーリングを示す斜
視図、第３図は固定体の挿入溝を示し斜視図であ
る。
１……固定体、５……内輪、６……転動体、７
……外輪、９……回転体、１０，１１……軸受シ
ール、１２……軸受中空部、１３……パルサーリ
ング、１３ａ……磁化面、１６……磁性体、１７
……挿入溝、１９……センサ本体、２１……基板
、２３……磁電変換素子。
FIG. 1 is a longitudinal sectional view showing an embodiment of a rotation sensor according to the present invention, FIG. 2 is a perspective view showing a pulser ring, and FIG. 3 is a perspective view showing an insertion groove of a fixed body. 1...Fixed body, 5...Inner ring, 6...Rolling element, 7
... Outer ring, 9 ... Rotating body, 10, 11 ... Bearing seal, 12 ... Bearing hollow part, 13 ... Pulsar ring, 13a ... Magnetized surface, 16 ... Magnetic body, 17
...Insertion groove, 19...Sensor body, 21...Substrate, 23...Magnetoelectric conversion element.
Claims (1)
輪と、この内輪の外周に転動自在に嵌め合され、
車輪等の回転体に固着された回転式の外輪と、こ
の外輪の内周に固着され、前記内輪の外周面に対
向する内周面の全域に磁化面が形成されたパルサ
ーリングと、このパルサーリングの磁化面に対向
する前記内輪の所定位置に埋設された磁性体と、
前記固定体の挿入溝内に収容され、前記回転体の
回転により生じる前記所定位置の前記磁化面の磁
気変化を前記磁性体を通して検出するセンサ本体
とを備えたことを特徴とする回転センサ。 A fixed inner ring is fixed to a fixed body such as a wheel support shaft, and is fitted to the outer circumference of this inner ring so as to be able to roll freely.
A rotary outer ring fixed to a rotating body such as a wheel, a pulser ring fixed to the inner circumference of the outer ring and having a magnetized surface formed over the entire inner circumferential surface facing the outer circumferential surface of the inner ring, and this pulser. a magnetic body embedded in a predetermined position of the inner ring facing the magnetized surface of the ring;
A rotation sensor comprising: a sensor body that is accommodated in an insertion groove of the fixed body and detects, through the magnetic body, a magnetic change in the magnetized surface at the predetermined position caused by rotation of the rotary body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6033590U JPH0421867U (en) | 1990-06-07 | 1990-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6033590U JPH0421867U (en) | 1990-06-07 | 1990-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421867U true JPH0421867U (en) | 1992-02-24 |
Family
ID=31587613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6033590U Pending JPH0421867U (en) | 1990-06-07 | 1990-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421867U (en) |
-
1990
- 1990-06-07 JP JP6033590U patent/JPH0421867U/ja active Pending