JPS56132191A - Control circuit for induction type geared motor - Google Patents

Control circuit for induction type geared motor

Info

Publication number
JPS56132191A
JPS56132191A JP3541880A JP3541880A JPS56132191A JP S56132191 A JPS56132191 A JP S56132191A JP 3541880 A JP3541880 A JP 3541880A JP 3541880 A JP3541880 A JP 3541880A JP S56132191 A JPS56132191 A JP S56132191A
Authority
JP
Japan
Prior art keywords
geared motor
reverse
enabled
control circuit
triacs
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
JP3541880A
Other languages
Japanese (ja)
Inventor
Yosuke Shiotani
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.)
Star Seiki Co Ltd
Original Assignee
Star Seiki 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 Star Seiki Co Ltd filed Critical Star Seiki Co Ltd
Priority to JP3541880A priority Critical patent/JPS56132191A/en
Publication of JPS56132191A publication Critical patent/JPS56132191A/en
Pending 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To facilitate deceleration and braking and improve the accuracy of positioning by forming a control circuit in a shape that both forward and reverse operation are enabled by using two pairs of triacs and thyristors. CONSTITUTION:A circuit formed by two pairs of triacs and thyristors between a geared motor 1 to which a worm mechanism and a revolution number detecting member 6 are mounted and a power supply is connected to the geared motor 1. The output signals of a mode setter 7 setting reversible operation and variable speed operation modes and the output signals of the revolution number detecting member 6 are compared by means of a comparator 9, and the gates of triac and thyristor are controlled through a forward and reverse acceleration controllers 11 and forward and reverse deceleration controllers 12. Thus, both forward and reverse operation are enabled while variable speed operation is also enabled, and high positioning capacity can be obtained in cooperation with the absorption of load inertia by the worm mechanism.
JP3541880A 1980-03-18 1980-03-18 Control circuit for induction type geared motor Pending JPS56132191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3541880A JPS56132191A (en) 1980-03-18 1980-03-18 Control circuit for induction type geared motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3541880A JPS56132191A (en) 1980-03-18 1980-03-18 Control circuit for induction type geared motor

Publications (1)

Publication Number Publication Date
JPS56132191A true JPS56132191A (en) 1981-10-16

Family

ID=12441319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3541880A Pending JPS56132191A (en) 1980-03-18 1980-03-18 Control circuit for induction type geared motor

Country Status (1)

Country Link
JP (1) JPS56132191A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219978A (en) * 1984-04-12 1985-11-02 Taitetsuku:Kk Induction motor control system
JPS60219977A (en) * 1984-04-12 1985-11-02 Taitetsuku:Kk Capacitor-run type induction motor drive system
WO1999010975A1 (en) * 1997-08-25 1999-03-04 Sew-Eurodrive Gmbh & Co. Method and circuit arrangement for operating an electromagnetically actuated mechanical brake of an electric motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219978A (en) * 1984-04-12 1985-11-02 Taitetsuku:Kk Induction motor control system
JPS60219977A (en) * 1984-04-12 1985-11-02 Taitetsuku:Kk Capacitor-run type induction motor drive system
WO1999010975A1 (en) * 1997-08-25 1999-03-04 Sew-Eurodrive Gmbh & Co. Method and circuit arrangement for operating an electromagnetically actuated mechanical brake of an electric motor

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