JPH0334112U - - Google Patents
Info
- Publication number
- JPH0334112U JPH0334112U JP5052290U JP5052290U JPH0334112U JP H0334112 U JPH0334112 U JP H0334112U JP 5052290 U JP5052290 U JP 5052290U JP 5052290 U JP5052290 U JP 5052290U JP H0334112 U JPH0334112 U JP H0334112U
- Authority
- JP
- Japan
- Prior art keywords
- resolver
- encoder
- rotational axis
- detection target
- code signal
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Position Or Direction (AREA)
Description
第１図は工業用ロボツトの旋回アームの旋回動
作を示した平面説明図、第２図はこの考案の位相
検出装置の構成図、第３図はレゾルバからの出力
信号の例を示した説明図、第４図はエンコーダ内
の回転円板とホトスイツチ板を示した斜視図、第
５図は同じく回転円板とホトスイツチ板の作用を
示した説明図、第６図は回転軸の回転角度に対応
するホトスイツチ板の入切状態を示したダイヤグ
ラム、第７図は同じく回転軸の回転角度に対する
パルスのオンオフ状態を示したダイヤグラム、第
８図は真理値表、第９図は論理回路を示した回路
図である。
２……旋回アーム（検出対象）、３……回転軸
、４……レゾルバ、８，９，１１，１２……出力
信号、１８……エンコーダ、４３……識別コード
信号、４４……角度情報を含む出力信号、Ｌ……
最大動作距離。
Fig. 1 is an explanatory plan view showing the turning operation of the turning arm of an industrial robot, Fig. 2 is a configuration diagram of the phase detection device of this invention, and Fig. 3 is an explanatory drawing showing an example of the output signal from the resolver. , Fig. 4 is a perspective view showing the rotating disk and photo switch plate in the encoder, Fig. 5 is an explanatory view showing the action of the rotating disk and photo switch plate, and Fig. 6 corresponds to the rotation angle of the rotating shaft. Figure 7 is a diagram showing the on/off status of the photo switch board, Figure 7 is a diagram showing the pulse on/off status relative to the rotation angle of the rotating shaft, Figure 8 is a truth table, and Figure 9 is a logic circuit. It is a diagram. 2... Swivel arm (detection target), 3... Rotating axis, 4... Resolver, 8, 9, 11, 12... Output signal, 18... Encoder, 43... Identification code signal, 44... Angle information Output signal including L...
Maximum operating distance.
Claims (1)
上の複数回回転するレゾルバと、該レゾルバの回
転軸の１回転毎に識別コード信号を発するエンコ
ーダと、レゾルバからの出力信号とエンコーダか
らの識別コード信号から検出対象の位相を検出す
る制御装置からなることを特徴とする位相検出装
置。 A resolver whose rotational axis rotates two or more times with respect to the maximum operating distance of the detection target, an encoder that emits an identification code signal every time the rotational axis of the resolver rotates, and an output signal from the resolver and identification from the encoder. A phase detection device comprising a control device that detects the phase of a detection target from a code signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5052290U JPH0334112U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5052290U JPH0334112U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334112U true JPH0334112U (en) | 1991-04-03 |
Family
ID=31569142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5052290U Pending JPH0334112U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334112U (en) |
-
1990
- 1990-05-15 JP JP5052290U patent/JPH0334112U/ja active Pending
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