JPS6417443U - - Google Patents
Info
- Publication number
- JPS6417443U JPS6417443U JP11075987U JP11075987U JPS6417443U JP S6417443 U JPS6417443 U JP S6417443U JP 11075987 U JP11075987 U JP 11075987U JP 11075987 U JP11075987 U JP 11075987U JP S6417443 U JPS6417443 U JP S6417443U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- housing
- supports
- coils
- bearing
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Power Steering Mechanism (AREA)
Description
第１図は本考案のトルク検出装置の一実施例を
示す断面図、第２図は本考案の他の実施例を示す
断面図、第３図は従来のトルク検出装置の断面図
、第４図は第３図の軸の正面図、第５図は第４図
のＶ―Ｖ線に沿う断面図である。
１…軸、２ａ，２ｂ…溝、３，４…励磁コイル
、６…ハウジング、７…ボールベアリング、１１
…回転軸、１２ａ，１２ｂ…溝、１６…ハウジン
グ、１８…モータ。
FIG. 1 is a sectional view showing one embodiment of the torque detecting device of the present invention, FIG. 2 is a sectional view showing another embodiment of the present invention, FIG. 3 is a sectional view of a conventional torque detecting device, and FIG. This figure is a front view of the shaft in FIG. 3, and FIG. 5 is a sectional view taken along the line V--V in FIG. 4. DESCRIPTION OF SYMBOLS 1... Shaft, 2a, 2b... Groove, 3, 4... Excitation coil, 6... Housing, 7... Ball bearing, 11
...Rotating shaft, 12a, 12b...Groove, 16...Housing, 18...Motor.
Claims (1)
所定の角度をなす複数の溝が形成された軸と、こ
の軸の外周に配設されて、該軸を磁路の一部とし
て磁気回路を構成する複数のコイルと、このコイ
ルを支持するハウジングと、ハウジングの軸方向
両端部のうち少なくともいずれか一方に内挿され
て、前記軸を回転可能に支持するベアリングとか
ら構成されていることを特徴とするトルク検出装
置。 A shaft is made of a magnetic material and has a plurality of grooves formed on its outer circumferential surface at a predetermined angle with the axial direction. a housing that supports the coils; and a bearing that is inserted into at least one of the axial ends of the housing and rotatably supports the shaft. A torque detection device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11075987U JPH0747711Y2 (en) | 1987-07-20 | 1987-07-20 | Motor torque detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11075987U JPH0747711Y2 (en) | 1987-07-20 | 1987-07-20 | Motor torque detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417443U true JPS6417443U (en) | 1989-01-27 |
| JPH0747711Y2 JPH0747711Y2 (en) | 1995-11-01 |
Family
ID=31348209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11075987U Expired - Lifetime JPH0747711Y2 (en) | 1987-07-20 | 1987-07-20 | Motor torque detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747711Y2 (en) |
-
1987
- 1987-07-20 JP JP11075987U patent/JPH0747711Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747711Y2 (en) | 1995-11-01 |