JPS5914013U - encoder - Google Patents
encoderInfo
- Publication number
- JPS5914013U JPS5914013U JP10982682U JP10982682U JPS5914013U JP S5914013 U JPS5914013 U JP S5914013U JP 10982682 U JP10982682 U JP 10982682U JP 10982682 U JP10982682 U JP 10982682U JP S5914013 U JPS5914013 U JP S5914013U
- Authority
- JP
- Japan
- Prior art keywords
- encoder
- types
- pulse signals
- origin signal
- superimposed
- 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
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- 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、従来のエンコーダに必要な線数を説明するた
めの説明図、第２図は、この考案の一実施例を示すブロ
ック図、第３図は、第２図中のｃｗ７ｃｃｗ判定回路の
具体例を示すブロック図、第４図ａ乃至ｉは、第２図の
各部の信号波形を示す波形図である。
６・・・工゛ンコーダ、７・・・ＣＷ／ＣＣＷ判定回路
、１０．１２・・・単安定マルチバイブレータ、１１・
・・インバータ、１３，１４，１６．１８・・・アンド
回路、１５． １７． １９・・・オペアンプ、２２・
・・定電圧レギュレータ、Ｒ１〜Ｒ□、・・・抵抗、Ｓ
ｌ・・・ＣＷパルス信号、Ｓ２・・・ＣＣＷパルス信号
、Ｓ３・・・原点パルス信号、Ｓ、・・・ＣＷ合成パル
ス信号、Ｓ５・・・ＣＣＷ合成パルス信号。
第１図
第４図Fig. 1 is an explanatory diagram for explaining the number of lines required for a conventional encoder, Fig. 2 is a block diagram showing an embodiment of this invention, and Fig. 3 is a cw7ccw determination circuit in Fig. 2. FIGS. 4a to 4i are waveform diagrams showing signal waveforms of each part in FIG. 2. FIGS. 6... Encoder, 7... CW/CCW judgment circuit, 10.12... Monostable multivibrator, 11.
...Inverter, 13, 14, 16.18...AND circuit, 15. 17. 19... operational amplifier, 22...
・・Constant voltage regulator, R1~R□, ・・Resistance, S
l...CW pulse signal, S2...CCW pulse signal, S3...origin pulse signal, S,...CW composite pulse signal, S5...CCW composite pulse signal. Figure 1 Figure 4
Claims (1)
出力するエンコーダにおいて、前記２種類のパルス信号
を互いに極性を反転させて両者を重畳するか、あるいは
前記２種類のパルス信号の何れか一方と前記原点信号と
を振幅合成する信号処理手段を設けたことを特徴とする
エンコーダ。In an encoder that outputs an origin signal and two types of pulse signals having mutually different phases, the two types of pulse signals are either inverted in polarity and superimposed on each other, or one of the two types of pulse signals and the above are superimposed. An encoder comprising a signal processing means for amplitude-synthesizing an origin signal and an origin signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10982682U JPS5914013U (en) | 1982-07-20 | 1982-07-20 | encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10982682U JPS5914013U (en) | 1982-07-20 | 1982-07-20 | encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5914013U true JPS5914013U (en) | 1984-01-27 |
Family
ID=30255680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10982682U Pending JPS5914013U (en) | 1982-07-20 | 1982-07-20 | encoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914013U (en) |
-
1982
- 1982-07-20 JP JP10982682U patent/JPS5914013U/en active Pending
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