JPS56145792A - Control circuit for induction type geared motor - Google Patents

Control circuit for induction type geared motor

Info

Publication number
JPS56145792A
JPS56145792A JP4782980A JP4782980A JPS56145792A JP S56145792 A JPS56145792 A JP S56145792A JP 4782980 A JP4782980 A JP 4782980A JP 4782980 A JP4782980 A JP 4782980A JP S56145792 A JPS56145792 A JP S56145792A
Authority
JP
Japan
Prior art keywords
motor
revolution
speed
controller con
conducted
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
JP4782980A
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 JP4782980A priority Critical patent/JPS56145792A/en
Publication of JPS56145792A publication Critical patent/JPS56145792A/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To control an induction motor positively by adopting a worm mechanism as an irreversible mechanism as a variable speed mechanism while jointly using closed loop control and open loop control for the controlling system. CONSTITUTION:When output voltage Ec is positive and output voltage Es forward- revolution high-speed signals, a controller CON outputs to a forward-revolution accelerating gate drive circuit RAG, a Triac TR1 is conducted and a motor 1 is forward operated at high speed. When an operation mode is changed into low speed by the external signals of a memorizing element of a microcomputer of a limit switch LS, a counter FF is actuated. The controller CON outputs to a forward- revolution decelerating drive circuit RRG, a thyristor SCR1 is conducted and the motor 1 is operated at low speed. When the counter FF counts the width of traverse, the controller CON stops and controls the motor 1.
JP4782980A 1980-04-10 1980-04-10 Control circuit for induction type geared motor Pending JPS56145792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4782980A JPS56145792A (en) 1980-04-10 1980-04-10 Control circuit for induction type geared motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4782980A JPS56145792A (en) 1980-04-10 1980-04-10 Control circuit for induction type geared motor

Publications (1)

Publication Number Publication Date
JPS56145792A true JPS56145792A (en) 1981-11-12

Family

ID=12786237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4782980A Pending JPS56145792A (en) 1980-04-10 1980-04-10 Control circuit for induction type geared motor

Country Status (1)

Country Link
JP (1) JPS56145792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611297A (en) * 1984-03-23 1986-01-07 ブラツク・アンド・デツカ−・マニユフアクチユアリング・カンパニ− Method of controlling motor and method of detecting emergency kickback state

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611297A (en) * 1984-03-23 1986-01-07 ブラツク・アンド・デツカ−・マニユフアクチユアリング・カンパニ− Method of controlling motor and method of detecting emergency kickback state

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