JPS5251519A - Synchronous motor driving system - Google Patents

Synchronous motor driving system

Info

Publication number
JPS5251519A
JPS5251519A JP50128644A JP12864475A JPS5251519A JP S5251519 A JPS5251519 A JP S5251519A JP 50128644 A JP50128644 A JP 50128644A JP 12864475 A JP12864475 A JP 12864475A JP S5251519 A JPS5251519 A JP S5251519A
Authority
JP
Japan
Prior art keywords
motor driving
synchronous motor
driving system
making
low speed
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
JP50128644A
Other languages
Japanese (ja)
Inventor
Takanobu Iwagane
Yoshiro Urano
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP50128644A priority Critical patent/JPS5251519A/en
Publication of JPS5251519A publication Critical patent/JPS5251519A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:By making to generate minute changes of a motor current step achieve smooth operation at low speed and large capacities.
JP50128644A 1975-10-23 1975-10-23 Synchronous motor driving system Pending JPS5251519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50128644A JPS5251519A (en) 1975-10-23 1975-10-23 Synchronous motor driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128644A JPS5251519A (en) 1975-10-23 1975-10-23 Synchronous motor driving system

Publications (1)

Publication Number Publication Date
JPS5251519A true JPS5251519A (en) 1977-04-25

Family

ID=14989906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128644A Pending JPS5251519A (en) 1975-10-23 1975-10-23 Synchronous motor driving system

Country Status (1)

Country Link
JP (1) JPS5251519A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450878A (en) * 1977-09-10 1979-04-21 Licentia Gmbh Circuit device for operating electromechanical switch gear
JPS5899299A (en) * 1981-12-04 1983-06-13 Fuji Xerox Co Ltd Exciting system for step motor
JPS58123399A (en) * 1982-01-18 1983-07-22 Nec Corp Drive device for 2-phase step motor
JPS59181991A (en) * 1983-03-30 1984-10-16 Hioki Denki Kk Servo mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450878A (en) * 1977-09-10 1979-04-21 Licentia Gmbh Circuit device for operating electromechanical switch gear
JPS5899299A (en) * 1981-12-04 1983-06-13 Fuji Xerox Co Ltd Exciting system for step motor
JPS6318440B2 (en) * 1981-12-04 1988-04-18 Fuji Xerox Co Ltd
JPS58123399A (en) * 1982-01-18 1983-07-22 Nec Corp Drive device for 2-phase step motor
JPS59181991A (en) * 1983-03-30 1984-10-16 Hioki Denki Kk Servo mechanism

Similar Documents

Publication Publication Date Title
JPS51113110A (en) Drive system for inductor type synchronous motor
ES424373A1 (en) Permanent magnet rotor for a synchronous motor and method of making same
JPS5251519A (en) Synchronous motor driving system
JPS5347911A (en) Speed control device of motor
JPS5267459A (en) Flywheel
JPS5313293A (en) Turntable-type electrical discharge machining apparatus
JPS5236066A (en) Balance device
JPS51131255A (en) Complementary mos inverter
JPS5370318A (en) Driving system of stepping motors
JPS52108709A (en) Channel driving circuit
JPS51113079A (en) A serbo control apparatus
JPS5236960A (en) Miltiplexer circuit
JPS5210508A (en) Step motor
JPS51147949A (en) Address inverter circuit
JPS51127415A (en) Speed control circuit for d-c motor
JPS5236957A (en) Switching type amplifier
JPS5333603A (en) Turntable
JPS53123830A (en) Control system by current type inverter driver induction motors
JPS51114700A (en) Magnet forming process
JPS5324520A (en) Velocity control circuit of direct current mo tor
JPS52147211A (en) Production of piston of divided type
JPS5246424A (en) Operating method of hysteresis motor
JPS5231317A (en) Driving circuit for pulse motor
JPS51115792A (en) Manufacturing method of a machine vibrator
JPS5272417A (en) Variable speed control system for cage type induction motor