JPH02146993U - - Google Patents
Info
- Publication number
- JPH02146993U JPH02146993U JP5408589U JP5408589U JPH02146993U JP H02146993 U JPH02146993 U JP H02146993U JP 5408589 U JP5408589 U JP 5408589U JP 5408589 U JP5408589 U JP 5408589U JP H02146993 U JPH02146993 U JP H02146993U
- Authority
- JP
- Japan
- Prior art keywords
- rotary switch
- encoder
- contact
- motor
- processing unit
- 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
- 238000013459 approach Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案実施例の構成を説明する分解斜
視説明図、第２図はモータ駆動電流とエンコーダ
の位置検出信号及び中心位置検出信号並びにモー
タ回転速度の相対関係を示す説明図、第３図はエ
ンコーダの一例を示す構造図である。
１……ロータリースイツチ、２……モータ、３
……エンコーダ、４……演算処理装置、５……減
速用ギア、６……モータの電源である。
Fig. 1 is an exploded perspective explanatory diagram illustrating the configuration of an embodiment of the present invention; Fig. 2 is an explanatory diagram showing the relative relationship between motor drive current, encoder position detection signal, center position detection signal, and motor rotation speed; The figure is a structural diagram showing an example of an encoder. 1... Rotary switch, 2... Motor, 3
...Encoder, 4...Arithmetic processing unit, 5...Reduction gear, 6...Motor power source.
Claims (1)
ータ２と、ロータリースイツチ１の接触子の位置
と接点における中心位置とを記号化された信号に
変換するエンコーダ３と、該エンコーダ３の出力
信号によつて前記ロータリースイツチ１の接触子
が指示された停止位置に接近したとき前記モータ
２に流れる電流が減少するように制御する演算処
理装置４とからなることを特徴とするロータリー
スイツチの駆動装置。 ２ 上記ロータリースイツチとエンコーダとが一
体構造であることを特徴とする実用新案登録請求
の範囲第１項記載のロータリースイツチの駆動装
置。[Claims for Utility Model Registration] 1. A motor 2 that drives the operating shaft of the rotary switch 1, an encoder 3 that converts the position of the contact of the rotary switch 1 and the center position of the contact into a encoded signal, and It is characterized by comprising an arithmetic processing unit 4 that controls the current flowing through the motor 2 to decrease when the contact of the rotary switch 1 approaches a designated stop position based on the output signal of the encoder 3. Rotary switch drive device. 2. The rotary switch driving device according to claim 1, wherein the rotary switch and the encoder are of integral construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5408589U JPH02146993U (en) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5408589U JPH02146993U (en) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146993U true JPH02146993U (en) | 1990-12-13 |
Family
ID=31575834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5408589U Pending JPH02146993U (en) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146993U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238092B2 (en) * | 1978-07-21 | 1987-08-15 | Inoue Japax Res |
-
1989
- 1989-05-10 JP JP5408589U patent/JPH02146993U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238092B2 (en) * | 1978-07-21 | 1987-08-15 | Inoue Japax Res |