JPS6211377U - - Google Patents
Info
- Publication number
- JPS6211377U JPS6211377U JP10174985U JP10174985U JPS6211377U JP S6211377 U JPS6211377 U JP S6211377U JP 10174985 U JP10174985 U JP 10174985U JP 10174985 U JP10174985 U JP 10174985U JP S6211377 U JPS6211377 U JP S6211377U
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- fixed
- movable body
- permanent magnet
- planar coil
- 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
- 230000005415 magnetization Effects 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は、本考案の一実施例を示すロータリー
アクチユエータの縦断側面図、第２図は、同じく
正面図、第３図は、第１図における―線断面
図、である。
１……固定ベース部材、２……ベース本体、３
……蓋、４……回転軸、６……第１の回転可動体
、７……第２の回転可動体、８，９……ヨーク、
１１ａ，１１ｂ，１２ａ，１２ｂ……扇形永久磁
石、１３……固定部のヨーク、１４……平面コイ
ル。
FIG. 1 is a vertical sectional side view of a rotary actuator showing an embodiment of the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a sectional view taken along the line -- in FIG. 1. 1...Fixed base member, 2...Base main body, 3
... Lid, 4 ... Rotation shaft, 6 ... First rotary movable body, 7 ... Second rotary movable body, 8, 9 ... Yoke,
11a, 11b, 12a, 12b...Sector-shaped permanent magnet, 13...Yoke of fixed part, 14...Planar coil.
Claims (1)
化方向をもち、その磁化方向に偏平な永久磁石と
、回転可動体の回転軸を枢支する固定ベース部材
と、該固定ベース部材において回転軸と直交する
平面に、前記永久磁石と対面して固設され、かつ
、径方向に延びる複数の導線パターンを描いた平
面コイルとを具備し、前記永久磁石と、前記平面
コイルの径方向に延びた導線に流れる電流との電
磁作用によつて、回転可動体を正逆両方向に回転
させるようにしたロータリーアクチユエータにお
いて、前記状平面コイルの平面を挾んで、その表
裏両側に、永久磁石を正対させた第１と第２の回
転可動体を回転軸に固設してなることを特徴とす
るロータリーアクチユエータ。 a permanent magnet that is fixed to the rotary movable body, has a magnetization direction in the axial direction of the rotary shaft, and is flat in the magnetization direction; a fixed base member that pivotally supports the rotary shaft of the rotary movable body; A planar coil is fixed on a plane perpendicular to the axis, facing the permanent magnet, and has a plurality of conducting wire patterns extending in the radial direction, In a rotary actuator that rotates a rotating movable body in both forward and reverse directions by electromagnetic action with a current flowing through an extended conductor, permanent magnets are placed on both the front and back sides of the above-mentioned planar coil, sandwiching the plane of the coil. 1. A rotary actuator comprising first and second rotary movable bodies that face each other and are fixed to a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10174985U JPS6211377U (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10174985U JPS6211377U (en) | 1985-07-05 | 1985-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211377U true JPS6211377U (en) | 1987-01-23 |
Family
ID=30972763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10174985U Pending JPS6211377U (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211377U (en) |
-
1985
- 1985-07-05 JP JP10174985U patent/JPS6211377U/ja active Pending