JPS5780281A - Control circuit for speed of brushless motor - Google Patents

Control circuit for speed of brushless motor

Info

Publication number
JPS5780281A
JPS5780281A JP55154694A JP15469480A JPS5780281A JP S5780281 A JPS5780281 A JP S5780281A JP 55154694 A JP55154694 A JP 55154694A JP 15469480 A JP15469480 A JP 15469480A JP S5780281 A JPS5780281 A JP S5780281A
Authority
JP
Japan
Prior art keywords
output
signals
brushless motor
inputted
control circuit
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.)
Granted
Application number
JP55154694A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6327956B2 (cs
Inventor
Junshiro Inamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55154694A priority Critical patent/JPS5780281A/ja
Publication of JPS5780281A publication Critical patent/JPS5780281A/ja
Publication of JPS6327956B2 publication Critical patent/JPS6327956B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP55154694A 1980-11-05 1980-11-05 Control circuit for speed of brushless motor Granted JPS5780281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154694A JPS5780281A (en) 1980-11-05 1980-11-05 Control circuit for speed of brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154694A JPS5780281A (en) 1980-11-05 1980-11-05 Control circuit for speed of brushless motor

Publications (2)

Publication Number Publication Date
JPS5780281A true JPS5780281A (en) 1982-05-19
JPS6327956B2 JPS6327956B2 (cs) 1988-06-06

Family

ID=15589893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154694A Granted JPS5780281A (en) 1980-11-05 1980-11-05 Control circuit for speed of brushless motor

Country Status (1)

Country Link
JP (1) JPS5780281A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612795U (ja) * 1984-06-11 1986-01-09 愛知電機株式会社 ブラシレスモ−タの速度制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612795U (ja) * 1984-06-11 1986-01-09 愛知電機株式会社 ブラシレスモ−タの速度制御装置

Also Published As

Publication number Publication date
JPS6327956B2 (cs) 1988-06-06

Similar Documents

Publication Publication Date Title
JPS5563595A (en) Drive controlling system for induction motor
JPS5740384A (en) Driving device for commutatorless dc motor
JPS5780281A (en) Control circuit for speed of brushless motor
JPS57160388A (en) Driving circuit of brushless motor
US2874343A (en) Digital servo
JPS57106394A (en) Controller for alternating current motor
DE3068010D1 (en) Control system for limiting the power output of a hydraulic servomotor assembly
JPS5646680A (en) Brushless motor driving system
JPS5490514A (en) Starting-assist circuit for commutatorless motor
JPS5723910A (en) Automatic focusing device
JPS55139086A (en) Device for controlling commutatorless motor
SU769487A1 (ru) Задающее устройство
GB1450078A (en) Method of and a device for reducing the influence of backlash in the drive of a machine tool
JPS5429015A (en) Controller for synchronous motor
JPS5683291A (en) Speed controller of induction motor
JPS57100649A (en) Controller for running speed of magnetic tape
JPS5740392A (en) Drive circuit for brushless motor
JPS525411A (en) Miniature brushless motor
JPS56159986A (en) Controlling circuit of motor
JPS5750001A (en) Phase adjustment system
JPS5217179A (en) Servo motor control device
JPS5219221A (en) Speed control apparatus for induction motors
JPS5683295A (en) Driving system of stepping motor
JPS5646679A (en) Servo circuit
JPS5248014A (en) Control device for plurality of dc motors