KR890004299A - Speed control circuit of capstan servo motor - Google Patents

Speed control circuit of capstan servo motor Download PDF

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Publication number
KR890004299A
KR890004299A KR870009577A KR870009577A KR890004299A KR 890004299 A KR890004299 A KR 890004299A KR 870009577 A KR870009577 A KR 870009577A KR 870009577 A KR870009577 A KR 870009577A KR 890004299 A KR890004299 A KR 890004299A
Authority
KR
South Korea
Prior art keywords
control circuit
servo motor
speed control
capstan servo
output terminal
Prior art date
Application number
KR870009577A
Other languages
Korean (ko)
Inventor
김한일
Original Assignee
서주인
삼성전기 주식회사
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 서주인, 삼성전기 주식회사 filed Critical 서주인
Priority to KR870009577A priority Critical patent/KR890004299A/en
Publication of KR890004299A publication Critical patent/KR890004299A/en

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Abstract

내용 없음No content

Description

켑스턴서보모우터의 속도제어회로Speed control circuit of C-Ston servo motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명에 따른 회로도. 제 2 도는 본 발명에 따른 로직 테이블의 입출력파형도. 제 3 도는 본 발명에 따른 와코일각상에서 발행되는 유기기전력파형도.1 is a circuit diagram according to the present invention. 2 is an input / output waveform diagram of a logic table according to the present invention. 3 is an organic electromotive waveform diagram issued on the wacoil angle according to the present invention.

Claims (1)

캡스턴서보모우터의 속도제어회로에 있어서, 로직테이블(1)의 입력단에는 증폭기(2,2′,2″)를 매개로 홀소자(3,3′,3″)가 연결되고 그 출력단에는 전압비교증폭기(4,4′,4″)를 매개로 와코일(U, V, W)의 각상이 연결됨과 동시에 다른 출력단는 로직스위치(5)가 연결대되 이 로직스위치(5)의 입력단에는 상기 와코일(U, V, W)의 각상이 연결되고 그 출력단에는 가산기(6)를 매개로 정속도제어기(7)가 연결되면서 이 정도속제어기(7)의 출력단은 상기 전압비교 증폭기(4,4′,4″)의 스트로브입력단(S)에 연결된 것을 특징으로 하는 캡스턴서보모우터의 속도제어회로.In the speed control circuit of the capstan servo motor, the hall elements 3, 3 ', 3 "are connected to the input terminal of the logic table 1 via the amplifiers 2, 2', 2", and the output terminal has a voltage. Each phase of the wacoils U, V, and W is connected to each other through the comparison amplifiers 4, 4 ', and 4 ", while the other output terminal is connected to the logic switch 5, and the input of the logic switch 5 is connected to the waco. Each phase of one (U, V, W) is connected and the constant speed controller 7 is connected to the output terminal via the adder 6, and the output terminal of the speed controller 7 is the voltage comparison amplifier 4,4. Speed control circuit of the capstan servo motor, characterized in that it is connected to the strobe input terminal (S) of the 4 '. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870009577A 1987-08-31 1987-08-31 Speed control circuit of capstan servo motor KR890004299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870009577A KR890004299A (en) 1987-08-31 1987-08-31 Speed control circuit of capstan servo motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870009577A KR890004299A (en) 1987-08-31 1987-08-31 Speed control circuit of capstan servo motor

Publications (1)

Publication Number Publication Date
KR890004299A true KR890004299A (en) 1989-04-21

Family

ID=68343826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870009577A KR890004299A (en) 1987-08-31 1987-08-31 Speed control circuit of capstan servo motor

Country Status (1)

Country Link
KR (1) KR890004299A (en)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application