JPS59136090A - ブラシレスモ−タ - Google Patents

ブラシレスモ−タ

Info

Publication number
JPS59136090A
JPS59136090A JP58010405A JP1040583A JPS59136090A JP S59136090 A JPS59136090 A JP S59136090A JP 58010405 A JP58010405 A JP 58010405A JP 1040583 A JP1040583 A JP 1040583A JP S59136090 A JPS59136090 A JP S59136090A
Authority
JP
Japan
Prior art keywords
output
current
transistor
detection means
resistor
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
JP58010405A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527351B2 (enExample
Inventor
Shingi Yokobori
横堀　進義
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58010405A priority Critical patent/JPS59136090A/ja
Priority to US06/569,762 priority patent/US4535276A/en
Priority to GB08400669A priority patent/GB2135483B/en
Priority to DE19843401055 priority patent/DE3401055A1/de
Publication of JPS59136090A publication Critical patent/JPS59136090A/ja
Priority to US06/728,801 priority patent/US4608524A/en
Publication of JPH0527351B2 publication Critical patent/JPH0527351B2/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
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP58010405A 1983-01-12 1983-01-24 ブラシレスモ−タ Granted JPS59136090A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58010405A JPS59136090A (ja) 1983-01-24 1983-01-24 ブラシレスモ−タ
US06/569,762 US4535276A (en) 1983-01-12 1984-01-10 Output circuit and brushless motor using the same
GB08400669A GB2135483B (en) 1983-01-12 1984-01-11 Output circuit and brushless motor using the same
DE19843401055 DE3401055A1 (de) 1983-01-12 1984-01-12 Treiberschaltung und diese verwendender buerstenloser motor
US06/728,801 US4608524A (en) 1983-01-12 1985-04-29 Output circuit and brushless motor using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58010405A JPS59136090A (ja) 1983-01-24 1983-01-24 ブラシレスモ−タ

Publications (2)

Publication Number Publication Date
JPS59136090A true JPS59136090A (ja) 1984-08-04
JPH0527351B2 JPH0527351B2 (enExample) 1993-04-20

Family

ID=11749225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58010405A Granted JPS59136090A (ja) 1983-01-12 1983-01-24 ブラシレスモ−タ

Country Status (1)

Country Link
JP (1) JPS59136090A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136092A (ja) * 1983-01-25 1984-08-04 Matsushita Electric Ind Co Ltd ブラシレスモ−タ
JPS6464587A (en) * 1987-09-01 1989-03-10 Secoh Giken Kk Three-phase dc motor driven by two integrated circuits including one position-sensing element
JPH0288491U (enExample) * 1988-12-20 1990-07-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136092A (ja) * 1983-01-25 1984-08-04 Matsushita Electric Ind Co Ltd ブラシレスモ−タ
JPS6464587A (en) * 1987-09-01 1989-03-10 Secoh Giken Kk Three-phase dc motor driven by two integrated circuits including one position-sensing element
JPH0288491U (enExample) * 1988-12-20 1990-07-12

Also Published As

Publication number Publication date
JPH0527351B2 (enExample) 1993-04-20

Similar Documents

Publication Publication Date Title
US3501664A (en) Angular position and velocity sensing apparatus
GB1596681A (en) Drive circuits with speed control for brushless dc motors
US4306181A (en) Drive circuitry for electric motor
JPH0728553B2 (ja) モータの駆動回路
US4780651A (en) Speed control apparatus for a motor
US4066935A (en) Stator winding control circuit for a brushless d.c. motor
JPS59136090A (ja) ブラシレスモ−タ
US3305713A (en) Direct current brushless motor including pulse width modulation
JPS5996894A (ja) ブラシレスモ−タの駆動用スイツチング回路
JPH05137381A (ja) ブラシレスモータの駆動回路
US4737696A (en) Actuator drive circuit
Kavanagh et al. Innovative current sensing for brushless dc drives
US3739291A (en) Half-wave bridge type magnetic amplifier
JPH0733595Y2 (ja) ブラシレスモ−タの誘起電圧検出回路
JP3065098B2 (ja) ブラシレス直流モータ駆動回路
JPS62104492A (ja) モ−タ駆動回路
JPS6329519B2 (enExample)
JPS6216799Y2 (enExample)
JPS6338434Y2 (enExample)
JPS6145754Y2 (enExample)
JPH0527353B2 (enExample)
JPS58189803A (ja) 磁気抵抗効果ヘツドの信号検出方式
JPH0297290A (ja) モータの回転方向検出装置
JPS59139885A (ja) ブラシレスモ−タ
JPS60223492A (ja) 無整流子モ−タの駆動回路