JPS5442613A - Drive circuit for step motor - Google Patents

Drive circuit for step motor

Info

Publication number
JPS5442613A
JPS5442613A JP6299578A JP6299578A JPS5442613A JP S5442613 A JPS5442613 A JP S5442613A JP 6299578 A JP6299578 A JP 6299578A JP 6299578 A JP6299578 A JP 6299578A JP S5442613 A JPS5442613 A JP S5442613A
Authority
JP
Japan
Prior art keywords
drive circuit
step motor
rotor
completed
pulse width
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
JP6299578A
Other languages
Japanese (ja)
Inventor
Yasuhiro Fukushima
Shojiro Komaki
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6299578A priority Critical patent/JPS5442613A/en
Publication of JPS5442613A publication Critical patent/JPS5442613A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain maximum efficiency with low current consumption by promptly stopping unnecessary vibration of the rotor after its step motion is completed with the drive pulse width control.
JP6299578A 1978-05-26 1978-05-26 Drive circuit for step motor Pending JPS5442613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6299578A JPS5442613A (en) 1978-05-26 1978-05-26 Drive circuit for step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6299578A JPS5442613A (en) 1978-05-26 1978-05-26 Drive circuit for step motor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2610273A Division JPS6024680B2 (en) 1973-03-07 1973-03-07 Clock step motor drive circuit

Publications (1)

Publication Number Publication Date
JPS5442613A true JPS5442613A (en) 1979-04-04

Family

ID=13216453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6299578A Pending JPS5442613A (en) 1978-05-26 1978-05-26 Drive circuit for step motor

Country Status (1)

Country Link
JP (1) JPS5442613A (en)

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