JPS58136296A - Drive control circuit for pulse motor - Google Patents

Drive control circuit for pulse motor

Info

Publication number
JPS58136296A
JPS58136296A JP1726482A JP1726482A JPS58136296A JP S58136296 A JPS58136296 A JP S58136296A JP 1726482 A JP1726482 A JP 1726482A JP 1726482 A JP1726482 A JP 1726482A JP S58136296 A JPS58136296 A JP S58136296A
Authority
JP
Japan
Prior art keywords
decoder
pulse motor
counter
power source
source voltage
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
JP1726482A
Other languages
Japanese (ja)
Inventor
Seiji Horiuchi
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP1726482A priority Critical patent/JPS58136296A/en
Publication of JPS58136296A publication Critical patent/JPS58136296A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
    • H02P8/14Arrangements for controlling speed or speed and torque
    • H02P8/16Reducing energy dissipated or supplied

Abstract

PURPOSE:To reduce the power consumption of a pulse motor during the stopping period by opening or closing the signal of a monostable multivibrator which is started by a reference signal, thereby switching a power source voltage of a decoder which converts the code of the output of a counter. CONSTITUTION:A reference signal CK1 is inputted to a counter 61, supplied to a monostable multivibrator having NAND gates 84, 85 a transistor 88 is switched by the output of the mutivibrator, the power source voltage of high level is applied to a decoder 65 which converts the output signal of the counter 61 to a code at the ON time and the power source voltage of low level is applied to the decoder 65 at the OFF time. The signals of the decoder 65 are applied to operational amplifier 82, 83 to obtain outputs X, Y, and drive voltage to each phase of the pulse motor is prepared by switching the outputs by a switch. Accordingly, the drive voltage can be reduced during the stop period after the positioning operation is completed, thereby reducing the power consumption.
JP1726482A 1982-02-05 1982-02-05 Drive control circuit for pulse motor Pending JPS58136296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1726482A JPS58136296A (en) 1982-02-05 1982-02-05 Drive control circuit for pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1726482A JPS58136296A (en) 1982-02-05 1982-02-05 Drive control circuit for pulse motor

Publications (1)

Publication Number Publication Date
JPS58136296A true JPS58136296A (en) 1983-08-13

Family

ID=11939104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1726482A Pending JPS58136296A (en) 1982-02-05 1982-02-05 Drive control circuit for pulse motor

Country Status (1)

Country Link
JP (1) JPS58136296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103296U (en) * 1983-12-15 1985-07-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103296U (en) * 1983-12-15 1985-07-13

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