JPS5668295A - Drive system for electromagnetic drive element - Google Patents

Drive system for electromagnetic drive element

Info

Publication number
JPS5668295A
JPS5668295A JP14340379A JP14340379A JPS5668295A JP S5668295 A JPS5668295 A JP S5668295A JP 14340379 A JP14340379 A JP 14340379A JP 14340379 A JP14340379 A JP 14340379A JP S5668295 A JPS5668295 A JP S5668295A
Authority
JP
Japan
Prior art keywords
drive
pulse motor
electromagnetic
transistors
indexed
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
JP14340379A
Other languages
Japanese (ja)
Inventor
Junzo Okunaka
Takeo Fujii
Takao Hashimoto
Hironori Yamamoto
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Shinko Seisakusho KK
Yamura Shinko Seisakusho KK
Kurosawa Tele Communications Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Shinko Seisakusho KK
Yamura Shinko Seisakusho KK
Kurosawa Tele Communications 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Shinko Seisakusho KK, Yamura Shinko Seisakusho KK, Kurosawa Tele Communications Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14340379A priority Critical patent/JPS5668295A/en
Publication of JPS5668295A publication Critical patent/JPS5668295A/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

Landscapes

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

Abstract

PURPOSE:To reduce the required drive circuits by connecting the set of drive circuits to the set of loads of the electromagnetic drive elements controlled in time division. CONSTITUTION:Current supply side transistors 7, 8 of the drive circuit 1 and drive side transistors 9-12 are connected to both ends of the windings 3-6 of a pulse motor 2 as an electromagnetic drive element, and the supply side transistor 7, 8 are indexed to the set of the first, third phases or the second, fourth phases of the pulse motor 2, and the drive transistors 9-12 are indexed to the respective loads. In case of 2-2 phase excitation, the transistor 7, 8 and 9-12 are so controlled as to be indicated in (7)-(12) of the drawing, thereby supplying exciting currents to the windings 3-6 of the pulse motor 2.
JP14340379A 1979-11-07 1979-11-07 Drive system for electromagnetic drive element Pending JPS5668295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14340379A JPS5668295A (en) 1979-11-07 1979-11-07 Drive system for electromagnetic drive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14340379A JPS5668295A (en) 1979-11-07 1979-11-07 Drive system for electromagnetic drive element

Publications (1)

Publication Number Publication Date
JPS5668295A true JPS5668295A (en) 1981-06-08

Family

ID=15337951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14340379A Pending JPS5668295A (en) 1979-11-07 1979-11-07 Drive system for electromagnetic drive element

Country Status (1)

Country Link
JP (1) JPS5668295A (en)

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