JPS6135793B2 - - Google Patents

Info

Publication number
JPS6135793B2
JPS6135793B2 JP54013607A JP1360779A JPS6135793B2 JP S6135793 B2 JPS6135793 B2 JP S6135793B2 JP 54013607 A JP54013607 A JP 54013607A JP 1360779 A JP1360779 A JP 1360779A JP S6135793 B2 JPS6135793 B2 JP S6135793B2
Authority
JP
Japan
Prior art keywords
frequency
signal
supplied
control
motor
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.)
Expired
Application number
JP54013607A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55106091A (en
Inventor
Yoshio Nagakubo
Masayuki Takano
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1360779A priority Critical patent/JPS55106091A/ja
Priority to CA000344540A priority patent/CA1147798A/en
Priority to AU55004/80A priority patent/AU536368B2/en
Priority to US06/116,586 priority patent/US4286199A/en
Priority to DE19803003102 priority patent/DE3003102A1/de
Priority to GB8003547A priority patent/GB2042223B/en
Priority to FR8002481A priority patent/FR2448823B1/fr
Priority to NL8000717A priority patent/NL8000717A/nl
Priority to AT0068980A priority patent/AT385870B/de
Publication of JPS55106091A publication Critical patent/JPS55106091A/ja
Publication of JPS6135793B2 publication Critical patent/JPS6135793B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
JP1360779A 1979-02-08 1979-02-08 Motor drive circuit Granted JPS55106091A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP1360779A JPS55106091A (en) 1979-02-08 1979-02-08 Motor drive circuit
CA000344540A CA1147798A (en) 1979-02-08 1980-01-28 Helical scan recorder having capstan motor speed responsive to a frequency of a command signal
AU55004/80A AU536368B2 (en) 1979-02-08 1980-01-29 D.c. motor speed control circuit
US06/116,586 US4286199A (en) 1979-02-08 1980-01-29 Helical scan recorder having capstan motor speed responsive to a frequency of a command signal
DE19803003102 DE3003102A1 (de) 1979-02-08 1980-01-29 Steuerschaltung fuer einen gleichstrommotor, insbesondere eines videobandrecorders
GB8003547A GB2042223B (en) 1979-02-08 1980-02-01 Motor speed control circuits
FR8002481A FR2448823B1 (fr) 1979-02-08 1980-02-05 Appareil d'enregistrement video a balayage helicoidal
NL8000717A NL8000717A (nl) 1979-02-08 1980-02-05 Schakeling voor regeling van de rotatiesnelheid van een gelijkstroommotor.
AT0068980A AT385870B (de) 1979-02-08 1980-02-08 Motordrehzahlregelstufe fuer den motor eines videobandgeraetes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1360779A JPS55106091A (en) 1979-02-08 1979-02-08 Motor drive circuit

Publications (2)

Publication Number Publication Date
JPS55106091A JPS55106091A (en) 1980-08-14
JPS6135793B2 true JPS6135793B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-14

Family

ID=11837911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1360779A Granted JPS55106091A (en) 1979-02-08 1979-02-08 Motor drive circuit

Country Status (1)

Country Link
JP (1) JPS55106091A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178992A (ja) * 1983-03-25 1984-10-11 Konishiroku Photo Ind Co Ltd モ−タ−制御装置
DE19845353C2 (de) * 1998-10-02 2003-04-17 Motion Ges Fuer Antriebstechni Einrichtung zur Erfassung der Drehzahl bzw. Lineargeschwindigkeit für eine Motordrehzahl- bzw. Motorlineargeschwindigkeitsregelung

Also Published As

Publication number Publication date
JPS55106091A (en) 1980-08-14

Similar Documents

Publication Publication Date Title
US4542423A (en) Rotation control device for information recording disc
GB2042223A (en) Motor speed control circuits
US4214299A (en) Frequency-voltage converter
JPS6135793B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US5424886A (en) Method and apparatus for effecting fuzzy control tracking servo
US4723299A (en) Noise eliminating circuit for a graphical input terminal
JPS6244344B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6135794B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US5287432A (en) Method and apparatus for effecting fuzzy control
CA1329258C (en) Servo for a rotary head drum of vtr
JPS639272Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3803469A (en) System for controlling speed of the tape drive in a tape recording and replaying apparatus
KR890008933Y1 (ko) 캡스턴 모터 회전방향 전환검출 회로
JPS6349114Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2606371B2 (ja) 磁気記録再生装置
JP2527562B2 (ja) 回転ヘッド形ディジタル磁気再生装置
JPS5850403Y2 (ja) 回転制御装置
KR920002087B1 (ko) 4mm VTR과 DAT의 공용 서어보 시스템
JPH0519863Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6134878Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2815351B2 (ja) モータ駆動回路
JPS628121B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS59101055A (ja) ダブルキヤプスタン駆動制御装置
JPH0430662Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5818477Y2 (ja) 回転ヘツド型磁気録画再生装置