JPS5330721A - Driver circuit for pulse motor - Google Patents

Driver circuit for pulse motor

Info

Publication number
JPS5330721A
JPS5330721A JP10503576A JP10503576A JPS5330721A JP S5330721 A JPS5330721 A JP S5330721A JP 10503576 A JP10503576 A JP 10503576A JP 10503576 A JP10503576 A JP 10503576A JP S5330721 A JPS5330721 A JP S5330721A
Authority
JP
Japan
Prior art keywords
pulse motor
driver circuit
excitation current
shortening
eliminating
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
JP10503576A
Other languages
Japanese (ja)
Inventor
Shunji Nakamura
Takashi Kinoshita
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10503576A priority Critical patent/JPS5330721A/en
Publication of JPS5330721A publication Critical patent/JPS5330721A/en
Pending legal-status Critical Current

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  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To reduce power consumption, heating area and volume by performing switching control on excitation current thereby shortening substantial duration of excitation current and eliminating protector resistor for pulse motor winding.
JP10503576A 1976-09-03 1976-09-03 Driver circuit for pulse motor Pending JPS5330721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10503576A JPS5330721A (en) 1976-09-03 1976-09-03 Driver circuit for pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10503576A JPS5330721A (en) 1976-09-03 1976-09-03 Driver circuit for pulse motor

Publications (1)

Publication Number Publication Date
JPS5330721A true JPS5330721A (en) 1978-03-23

Family

ID=14396748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10503576A Pending JPS5330721A (en) 1976-09-03 1976-09-03 Driver circuit for pulse motor

Country Status (1)

Country Link
JP (1) JPS5330721A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129911A (en) * 1974-03-26 1975-10-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129911A (en) * 1974-03-26 1975-10-14

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