JPS6469280A - Method of stopping motor - Google Patents

Method of stopping motor

Info

Publication number
JPS6469280A
JPS6469280A JP22462087A JP22462087A JPS6469280A JP S6469280 A JPS6469280 A JP S6469280A JP 22462087 A JP22462087 A JP 22462087A JP 22462087 A JP22462087 A JP 22462087A JP S6469280 A JPS6469280 A JP S6469280A
Authority
JP
Japan
Prior art keywords
motor
switching means
trs1
terminals
power source
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
JP22462087A
Other languages
Japanese (ja)
Inventor
Haruhiro Tokida
Yasuzumi Yoshimura
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP22462087A priority Critical patent/JPS6469280A/en
Publication of JPS6469280A publication Critical patent/JPS6469280A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE:To reduce the size and the cost of a motor by closing the terminals of the motor through switching means for driving the motor and inversely directed continuity means connected in parallel with the switching means, and stopping the motor. CONSTITUTION:A bridge circuit having 4 transistors Tr1-4 of switching means is connected between both terminals of a DC power source 10 by a motor stopping method and both terminals of a DC motor 14 are connected to the intermediate point of this bridge circuit. The Trs1, 2 from switching means of high potential side as seen from the power source 10, controlled to be ON, 0FF by control means, diodes D1-4 are connected in parallel with the Trs1-4, and a capacitor 12 is connected in parallel with the power source 10. Thus, when the motor 14 is stopped, the Trs1-4 of high potential side are turned OFF, and the Tr3, 4 of low potential side are intermittently turned ON, OFF. A regenerative current of motor flows through the diode D3 and the Tr4 to rapidly stop the motor 14.
JP22462087A 1987-09-08 1987-09-08 Method of stopping motor Pending JPS6469280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22462087A JPS6469280A (en) 1987-09-08 1987-09-08 Method of stopping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22462087A JPS6469280A (en) 1987-09-08 1987-09-08 Method of stopping motor

Publications (1)

Publication Number Publication Date
JPS6469280A true JPS6469280A (en) 1989-03-15

Family

ID=16816562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22462087A Pending JPS6469280A (en) 1987-09-08 1987-09-08 Method of stopping motor

Country Status (1)

Country Link
JP (1) JPS6469280A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412686A (en) * 1990-04-27 1992-01-17 Juki Corp Ac motor drive circuit
JPH06233572A (en) * 1993-01-29 1994-08-19 Sankyo Seiki Mfg Co Ltd Motor-braking device
US6337523B1 (en) 2000-02-10 2002-01-08 Troy Video Recording Services, Inc. Automated operation of silicon controlled rectifier switches using sensors such as Schmitt devices
JP2007223799A (en) * 2006-02-27 2007-09-06 Toshiba Elevator Co Ltd Elevator controller
JP2018042297A (en) * 2016-09-05 2018-03-15 日立ジョンソンコントロールズ空調株式会社 Motor controller and air conditioner
JP2020534776A (en) * 2017-09-20 2020-11-26 メインスプリング エナジー， インコーポレイテッド Automatic braking for electromagnetic machines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186716A (en) * 1975-01-27 1976-07-29 Mitsubishi Electric Corp
JPS5778382A (en) * 1980-10-30 1982-05-17 Fanuc Ltd Driving circuit for dc motor
JPS6130977A (en) * 1984-07-18 1986-02-13 Sharp Corp Brake controlling method of motor
JPS61203879A (en) * 1985-03-06 1986-09-09 Sukai Denshi Kogyo Kk Torque controlling method of motor for driving motor driven tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186716A (en) * 1975-01-27 1976-07-29 Mitsubishi Electric Corp
JPS5778382A (en) * 1980-10-30 1982-05-17 Fanuc Ltd Driving circuit for dc motor
JPS6130977A (en) * 1984-07-18 1986-02-13 Sharp Corp Brake controlling method of motor
JPS61203879A (en) * 1985-03-06 1986-09-09 Sukai Denshi Kogyo Kk Torque controlling method of motor for driving motor driven tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412686A (en) * 1990-04-27 1992-01-17 Juki Corp Ac motor drive circuit
JPH06233572A (en) * 1993-01-29 1994-08-19 Sankyo Seiki Mfg Co Ltd Motor-braking device
US6337523B1 (en) 2000-02-10 2002-01-08 Troy Video Recording Services, Inc. Automated operation of silicon controlled rectifier switches using sensors such as Schmitt devices
JP2007223799A (en) * 2006-02-27 2007-09-06 Toshiba Elevator Co Ltd Elevator controller
JP2018042297A (en) * 2016-09-05 2018-03-15 日立ジョンソンコントロールズ空調株式会社 Motor controller and air conditioner
JP2020534776A (en) * 2017-09-20 2020-11-26 メインスプリング エナジー， インコーポレイテッド Automatic braking for electromagnetic machines
US11652432B2 (en) 2017-09-20 2023-05-16 Mainspring Energy, Inc. Auto-braking for an electromagnetic machine

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