JPS5755796A - Positioning drive for pusle motor - Google Patents

Positioning drive for pusle motor

Info

Publication number
JPS5755796A
JPS5755796A JP13016580A JP13016580A JPS5755796A JP S5755796 A JPS5755796 A JP S5755796A JP 13016580 A JP13016580 A JP 13016580A JP 13016580 A JP13016580 A JP 13016580A JP S5755796 A JPS5755796 A JP S5755796A
Authority
JP
Japan
Prior art keywords
pulse
load angle
motor
output
positioning
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.)
Granted
Application number
JP13016580A
Other languages
Japanese (ja)
Other versions
JPS6010520B2 (en
Inventor
Masato Unno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13016580A priority Critical patent/JPS6010520B2/en
Publication of JPS5755796A publication Critical patent/JPS5755796A/en
Publication of JPS6010520B2 publication Critical patent/JPS6010520B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
    • H02P8/32—Reducing overshoot or oscillation, e.g. damping

Abstract

PURPOSE:To prevent huntng due to load angle increase, by providing a load angle limiter which limits load angle, and a compensator which outputs numerical difference between positioning command pulse and corresponding pulse to r.p.m. of a pulse motor. CONSTITUTION:A pulse motor 12 is driven corresponding to output of a positioning commander which outputs a pulse train equivalent to a target position. A load angle limiter 16 is provided to limit load angle of the motor 12 in between. A compensator 18 is also provided to output difference between command pulse and revolution-related pulse to the commander 10. The revolutional pulse is output to a counter 26 via a separator 24 and the load angle is detected. The load angle limit pulse is output to the motor 12 after the revolutional pulse is given to a dummy pulse oscillator via a load angle setter 28. Therefore, hunting can be prevented when the load angle goes beyond a designated limitation thereby enabling the correct positioning drive.
JP13016580A 1980-09-19 1980-09-19 Pulse motor positioning drive device Expired JPS6010520B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13016580A JPS6010520B2 (en) 1980-09-19 1980-09-19 Pulse motor positioning drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13016580A JPS6010520B2 (en) 1980-09-19 1980-09-19 Pulse motor positioning drive device

Publications (2)

Publication Number Publication Date
JPS5755796A true JPS5755796A (en) 1982-04-02
JPS6010520B2 JPS6010520B2 (en) 1985-03-18

Family

ID=15027558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13016580A Expired JPS6010520B2 (en) 1980-09-19 1980-09-19 Pulse motor positioning drive device

Country Status (1)

Country Link
JP (1) JPS6010520B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0232799A (en) * 1988-03-23 1990-02-02 Gerhard Berger Gmbh & Co Kg Electric stepping motor having load angle regulator and its operation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160718U (en) * 1988-04-28 1989-11-08
JPH0560310U (en) * 1991-10-31 1993-08-10 株式会社パークウェイ umbrella
JPH078312A (en) * 1992-12-07 1995-01-13 Yukiya Nouga Oval umbrella

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0232799A (en) * 1988-03-23 1990-02-02 Gerhard Berger Gmbh & Co Kg Electric stepping motor having load angle regulator and its operation

Also Published As

Publication number Publication date
JPS6010520B2 (en) 1985-03-18

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