JPS5419110A - Control circuit for small step motor - Google Patents

Control circuit for small step motor

Info

Publication number
JPS5419110A
JPS5419110A JP8518477A JP8518477A JPS5419110A JP S5419110 A JPS5419110 A JP S5419110A JP 8518477 A JP8518477 A JP 8518477A JP 8518477 A JP8518477 A JP 8518477A JP S5419110 A JPS5419110 A JP S5419110A
Authority
JP
Japan
Prior art keywords
step motor
control circuit
small step
voltage
divided
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
JP8518477A
Other languages
Japanese (ja)
Inventor
Yasuhiro Fukushima
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 JP8518477A priority Critical patent/JPS5419110A/en
Publication of JPS5419110A publication Critical patent/JPS5419110A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To promote a process toward small power consumption, by such means that when a divided voltage, with the power source voltage divided, reaches a set voltage value, an output signal of voltage detector circuit is fed back to a pulse width circuit, determining a width of pulse for driving the step motor.
JP8518477A 1977-07-13 1977-07-13 Control circuit for small step motor Pending JPS5419110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8518477A JPS5419110A (en) 1977-07-13 1977-07-13 Control circuit for small step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8518477A JPS5419110A (en) 1977-07-13 1977-07-13 Control circuit for small step motor

Publications (1)

Publication Number Publication Date
JPS5419110A true JPS5419110A (en) 1979-02-13

Family

ID=13851565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8518477A Pending JPS5419110A (en) 1977-07-13 1977-07-13 Control circuit for small step motor

Country Status (1)

Country Link
JP (1) JPS5419110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418255U (en) * 1987-07-22 1989-01-30
JPH0198869U (en) * 1987-12-24 1989-07-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418255U (en) * 1987-07-22 1989-01-30
JPH0198869U (en) * 1987-12-24 1989-07-03

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