JPS5880519U - Rotation operation amount detection device - Google Patents
Rotation operation amount detection deviceInfo
- Publication number
- JPS5880519U JPS5880519U JP17546081U JP17546081U JPS5880519U JP S5880519 U JPS5880519 U JP S5880519U JP 17546081 U JP17546081 U JP 17546081U JP 17546081 U JP17546081 U JP 17546081U JP S5880519 U JPS5880519 U JP S5880519U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- step motor
- detection device
- rotation operation
- amount detection
- 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
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
′ 第１図は永久磁石形ステップモータの一例を示す
原理構成図である。第２図は第１図のステップモータの
回転子を低速で連続回転させて得られるコイル端子出力
のグラフである。第３図は本考案の一実施例を示す構成
図である。第４図は本考案に用いるジヨイントの一例を
示す断面図である。
第５図Ａ、 Ｂ、 Ｃはステップモータの動作説明図で
ある。第６図は第４図のジヨイントを用いた場合の回転
子の回転動作を示すグラフである。第７図は第６図のグ
ラフに示した動作時におけるコイル端子出力を示すグラ
フである。第８図は本考案に適用するジヨイントの他の
実施例を示す概念図である。第９図は第８図のジヨイン
トを用いた場合の回転子の回転動作を示すグラフである
。第１０図は第９図のグラフに示した動作時におけるコ
イル端子出力を示すグラフである。第１１図Ａ。
Ｂ、 Ｃ，Ｄはそれぞれ本考案に適用するジヨイントの
さらに他の実施例を示す概念図である。
１・・・・・・回転子、２・・・・・・固定子、１１・
・・・・・操作ハンドル、１３・・・・・・ジヨイント
、１５・・・・・・ステップモータ、２１・・・・・・
内軸、２２・・・・・・外軸、２３・・・・・・ガタ、
３１・・・・・・固定子、３２・・・・・・回転子、４
１・・・・・・操作側、４２・・・・・・従動側、４３
・・・・・・コイルバネ、５０・・・・・・板バネ、６
０．６１・・・・・・ゴム。' Fig. 1 is a diagram showing the principle configuration of an example of a permanent magnet type step motor. FIG. 2 is a graph of the coil terminal output obtained by continuously rotating the rotor of the step motor shown in FIG. 1 at a low speed. FIG. 3 is a block diagram showing an embodiment of the present invention. FIG. 4 is a sectional view showing an example of a joint used in the present invention. 5A, B, and C are explanatory diagrams of the operation of the step motor. FIG. 6 is a graph showing the rotational operation of the rotor when the joint shown in FIG. 4 is used. FIG. 7 is a graph showing the coil terminal output during the operation shown in the graph of FIG. FIG. 8 is a conceptual diagram showing another embodiment of the joint applied to the present invention. FIG. 9 is a graph showing the rotational movement of the rotor when the joint shown in FIG. 8 is used. FIG. 10 is a graph showing the coil terminal output during the operation shown in the graph of FIG. Figure 11A. B, C, and D are conceptual diagrams showing still other embodiments of the joint applied to the present invention. 1...Rotor, 2...Stator, 11.
...Operation handle, 13...Joint, 15...Step motor, 21...
Inner shaft, 22... Outer shaft, 23... Backlash,
31...Stator, 32...Rotor, 4
1... Operating side, 42... Driven side, 43
......Coil spring, 50...Plate spring, 6
0.61...Rubber.
Claims (1)
作部に連動回転させ、この回転子の回転に伴ないステッ
プモータの固定子のコイル端午に発生するパルス信号を
デジタル計数して回転操作部の回転量を検出する回転操
作量検出装置において、前記回転操作部とステップモー
タの回転子との間の連動系中に不連続回転伝達機構を設
けた回転操作量検出装置。The rotor of the step motor to which a permanent magnet is fixed is rotated in conjunction with the rotary operation section, and the pulse signals generated in the coil terminal of the stator of the step motor as the rotor rotates are digitally counted to control the rotation operation section. A rotational operation amount detection device for detecting an amount of rotation, wherein a discontinuous rotation transmission mechanism is provided in an interlocking system between the rotation operation section and a rotor of a step motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17546081U JPS5880519U (en) | 1981-11-27 | 1981-11-27 | Rotation operation amount detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17546081U JPS5880519U (en) | 1981-11-27 | 1981-11-27 | Rotation operation amount detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5880519U true JPS5880519U (en) | 1983-05-31 |
Family
ID=29967829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17546081U Pending JPS5880519U (en) | 1981-11-27 | 1981-11-27 | Rotation operation amount detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880519U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117311A (en) * | 1974-07-31 | 1976-02-12 | Osaka Maika Kogyo Kk | Enhosushino seizohoho |
-
1981
- 1981-11-27 JP JP17546081U patent/JPS5880519U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117311A (en) * | 1974-07-31 | 1976-02-12 | Osaka Maika Kogyo Kk | Enhosushino seizohoho |
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