JPS6072567U - rotary encoder - Google Patents

rotary encoder

Info

Publication number
JPS6072567U
JPS6072567U JP16339283U JP16339283U JPS6072567U JP S6072567 U JPS6072567 U JP S6072567U JP 16339283 U JP16339283 U JP 16339283U JP 16339283 U JP16339283 U JP 16339283U JP S6072567 U JPS6072567 U JP S6072567U
Authority
JP
Japan
Prior art keywords
rotary encoder
sensors
degrees
output
rotation
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
Application number
JP16339283U
Other languages
Japanese (ja)
Inventor
明 金湖
Original Assignee
日立電子株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日立電子株式会社 filed Critical 日立電子株式会社
Priority to JP16339283U priority Critical patent/JPS6072567U/en
Publication of JPS6072567U publication Critical patent/JPS6072567U/en
Pending legal-status Critical Current

Links

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Analogue/Digital Conversion (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例でセンサと信号源の配置を示す
。第２図はセンサ出力の時間関係を示す図、第３図は本
考案の回路例を示す。 １：発光素子、２：受光素子、３：ロークリエンコーダ
板、４，５：電流電圧変換器、６，７：引算器。FIG. 1 shows the arrangement of sensors and signal sources in an embodiment of the present invention. FIG. 2 is a diagram showing the time relationship of sensor outputs, and FIG. 3 is a diagram showing an example of the circuit of the present invention. 1: Light-emitting element, 2: Light-receiving element, 3: Row encoder plate, 4, 5: Current-voltage converter, 6, 7: Subtractor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転数および回転方向を検出するロータリエンコーダに
おいて、エンコーダ板の回転軸に対し１８０°の対向す
る任意の２点にその出力位相が９０゜の位相差を有する
ようにセンサを配置し、上記２個のセンサ出力ＡとＢを
アナログ演算器でＡ−ＢとＢ−Ａの演算を行った結果を
出力するようにしたことを特徴とするロータリエンコー
ダ。In a rotary encoder that detects the number of rotations and the direction of rotation, sensors are arranged at any two points facing each other at 180 degrees to the rotation axis of the encoder plate so that their output phases have a phase difference of 90 degrees, and the two sensors are 1. A rotary encoder characterized in that the sensor outputs A and B are calculated by an analog calculation unit as A-B and B-A and the results are output.
JP16339283U 1983-10-24 1983-10-24 rotary encoder Pending JPS6072567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16339283U JPS6072567U (en) 1983-10-24 1983-10-24 rotary encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16339283U JPS6072567U (en) 1983-10-24 1983-10-24 rotary encoder

Publications (1)

Publication Number Publication Date
JPS6072567U true JPS6072567U (en) 1985-05-22

Family

ID=30358532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16339283U Pending JPS6072567U (en) 1983-10-24 1983-10-24 rotary encoder

Country Status (1)

Country Link
JP (1) JPS6072567U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430078A (en) * 1977-08-11 1979-03-06 Pioneer Electronic Corp Rotation detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430078A (en) * 1977-08-11 1979-03-06 Pioneer Electronic Corp Rotation detector

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