JPS56125997A - Control device for pulse motor - Google Patents

Control device for pulse motor

Info

Publication number
JPS56125997A
JPS56125997A JP2848280A JP2848280A JPS56125997A JP S56125997 A JPS56125997 A JP S56125997A JP 2848280 A JP2848280 A JP 2848280A JP 2848280 A JP2848280 A JP 2848280A JP S56125997 A JPS56125997 A JP S56125997A
Authority
JP
Japan
Prior art keywords
output
pulse motor
energization
time
surge current
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
JP2848280A
Other languages
Japanese (ja)
Inventor
Kazutaka Kuwana
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP2848280A priority Critical patent/JPS56125997A/en
Publication of JPS56125997A publication Critical patent/JPS56125997A/en
Pending 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 rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/16—Reducing energy dissipated or supplied
    • H02P8/165—Reducing energy dissipated or supplied using two level supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To increase the output of a pulse motor by energizing next phase when a surge is eliminated and thus suppressing the output drop and the temperature rise due to the surge current at the time of interrupting the energization. CONSTITUTION:An energization start point delay circuit 5 having a monostable multivibrator 2 and an AND element 3 is connected to the output terminal of a pulse distribution circuit 1. The output of the circuit 5 is amplified by an amplifier 6 and supplied to the excitation coil of the pulse motor 4. When the multivibrator 2 is operated at this time, the energization start point of next phase is delayed until the surge current is eliminated. Since the output drop and the temperature rise due to the surge current can be suppressed thus at the time of interrupting the energization, the output of the pulse motor can be increased by increasing the voltage.
JP2848280A 1980-03-06 1980-03-06 Control device for pulse motor Pending JPS56125997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2848280A JPS56125997A (en) 1980-03-06 1980-03-06 Control device for pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2848280A JPS56125997A (en) 1980-03-06 1980-03-06 Control device for pulse motor

Publications (1)

Publication Number Publication Date
JPS56125997A true JPS56125997A (en) 1981-10-02

Family

ID=12249869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2848280A Pending JPS56125997A (en) 1980-03-06 1980-03-06 Control device for pulse motor

Country Status (1)

Country Link
JP (1) JPS56125997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158493A (en) * 1984-07-25 1986-03-25 Fujitsu Ltd Driving method of pulse motor
JPS61112600A (en) * 1984-11-06 1986-05-30 Meretsuku:Kk Drive system of pulse motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921849A (en) * 1972-06-28 1974-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921849A (en) * 1972-06-28 1974-02-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158493A (en) * 1984-07-25 1986-03-25 Fujitsu Ltd Driving method of pulse motor
JPS61112600A (en) * 1984-11-06 1986-05-30 Meretsuku:Kk Drive system of pulse motor

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