JPS545520A - Pulse motor power source voltage compensation circuit - Google Patents

Pulse motor power source voltage compensation circuit

Info

Publication number
JPS545520A
JPS545520A JP6979277A JP6979277A JPS545520A JP S545520 A JPS545520 A JP S545520A JP 6979277 A JP6979277 A JP 6979277A JP 6979277 A JP6979277 A JP 6979277A JP S545520 A JPS545520 A JP S545520A
Authority
JP
Japan
Prior art keywords
power source
source voltage
pulse motor
compensation circuit
motor power
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
JP6979277A
Other languages
Japanese (ja)
Inventor
Osamu Isaka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP6979277A priority Critical patent/JPS545520A/en
Publication of JPS545520A publication Critical patent/JPS545520A/en
Pending legal-status Critical Current

Links

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  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To deep the motor driving current effectively at a constant level so as to maintain a constant torque generated, by adding to the pulse motor and output from the pulse oscillator whose pulse frequency generated vaies on account of any power source voltage variation.
JP6979277A 1977-06-15 1977-06-15 Pulse motor power source voltage compensation circuit Pending JPS545520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6979277A JPS545520A (en) 1977-06-15 1977-06-15 Pulse motor power source voltage compensation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6979277A JPS545520A (en) 1977-06-15 1977-06-15 Pulse motor power source voltage compensation circuit

Publications (1)

Publication Number Publication Date
JPS545520A true JPS545520A (en) 1979-01-17

Family

ID=13412938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6979277A Pending JPS545520A (en) 1977-06-15 1977-06-15 Pulse motor power source voltage compensation circuit

Country Status (1)

Country Link
JP (1) JPS545520A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039399A (en) * 1983-08-12 1985-03-01 Mikuni Kogyo Co Ltd Controlling method of actuator
JPS60128898A (en) * 1983-12-12 1985-07-09 Tokyo Electric Co Ltd Drive circuit for stepping motor
JPS60255095A (en) * 1984-05-28 1985-12-16 Nippon Carbureter Co Ltd Operation controlling method of stepping motor
US4580648A (en) * 1983-01-17 1986-04-08 Aisin Seiki Kabushiki Kaisha Motor-driven power steering system
JPH0199496A (en) * 1987-10-09 1989-04-18 Olympus Optical Co Ltd Driving device of stepping motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580648A (en) * 1983-01-17 1986-04-08 Aisin Seiki Kabushiki Kaisha Motor-driven power steering system
JPS6039399A (en) * 1983-08-12 1985-03-01 Mikuni Kogyo Co Ltd Controlling method of actuator
JPS60128898A (en) * 1983-12-12 1985-07-09 Tokyo Electric Co Ltd Drive circuit for stepping motor
JPS60255095A (en) * 1984-05-28 1985-12-16 Nippon Carbureter Co Ltd Operation controlling method of stepping motor
JPH0199496A (en) * 1987-10-09 1989-04-18 Olympus Optical Co Ltd Driving device of stepping motor

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