JPS58131194U - Motor rotation stop device - Google Patents

Motor rotation stop device

Info

Publication number
JPS58131194U
JPS58131194U JP2568282U JP2568282U JPS58131194U JP S58131194 U JPS58131194 U JP S58131194U JP 2568282 U JP2568282 U JP 2568282U JP 2568282 U JP2568282 U JP 2568282U JP S58131194 U JPS58131194 U JP S58131194U
Authority
JP
Japan
Prior art keywords
motor
rotation
stop device
rotational speed
rotation stop
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
JP2568282U
Other languages
Japanese (ja)
Inventor
村里　美彰
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP2568282U priority Critical patent/JPS58131194U/en
Publication of JPS58131194U publication Critical patent/JPS58131194U/en
Pending legal-status Critical Current

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  • Stopping Of Electric Motors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の第１実施例の構成を示す回路図、第
２図は、第１実施例の動作を説明する特性図、第３図は
第２実施例の構成を示す回路図である。 １．１１・・・モータの回転停止装置、２，１２・・・
モータ、４．　１３ａ、　　１３ｂ、　　１３Ｃ−・・
巻線。FIG. 1 is a circuit diagram showing the configuration of the first embodiment of the present invention, FIG. 2 is a characteristic diagram explaining the operation of the first embodiment, and FIG. 3 is a circuit diagram showing the configuration of the second embodiment. It is. 1.11... Motor rotation stop device, 2,12...
Motor, 4. 13a, 13b, 13C-...
winding.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）回転子と、回転子を回転駆動するために電流が供
給される単数又は複数の巻線を有するモータの回転を停
止させる回転停止装置において、モータの回転速度が所
定値より大きいか否かを検出する手段と、この検出され
た回転速度が大きい時には前記巻線に逆回転させる向き
の電流を供給し、前記検出させた回転速度が小さい時に
は前記巻線両端を短絡又は同一電位レベルに保持する手
段とを具備することを特徴とするモータの回転停止装置
。(1) In a rotation stop device that stops the rotation of a motor that has a rotor and one or more windings to which current is supplied to drive the rotor, whether the rotation speed of the motor is greater than a predetermined value. means for detecting whether the rotational speed is high, and when the detected rotational speed is high, a current is supplied to the winding in the direction of reverse rotation, and when the detected rotational speed is low, both ends of the winding are short-circuited or set to the same potential level; A rotation stopping device for a motor, comprising: means for holding the motor. （２）前記回転速度が所定値より大きいか否かを検出す
る手段は、回転子に近接して配設された巻線又はホール
素子を用いて構成することを特徴とする実用新案登録請
求の範囲第１項記載のモータの回転停止装置。(2) The utility model registration request is characterized in that the means for detecting whether the rotational speed is greater than a predetermined value is constructed using a winding or a Hall element disposed close to the rotor. A motor rotation stop device according to scope 1.
JP2568282U 1982-02-26 1982-02-26 Motor rotation stop device Pending JPS58131194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2568282U JPS58131194U (en) 1982-02-26 1982-02-26 Motor rotation stop device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2568282U JPS58131194U (en) 1982-02-26 1982-02-26 Motor rotation stop device

Publications (1)

Publication Number Publication Date
JPS58131194U true JPS58131194U (en) 1983-09-05

Family

ID=30037650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2568282U Pending JPS58131194U (en) 1982-02-26 1982-02-26 Motor rotation stop device

Country Status (1)

Country Link
JP (1) JPS58131194U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001039187A1 (en) * 1999-11-25 2001-05-31 Matsushita Electric Industrial Co., Ltd. Disk device and method of decelarating/stopping disk in disk device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001039187A1 (en) * 1999-11-25 2001-05-31 Matsushita Electric Industrial Co., Ltd. Disk device and method of decelarating/stopping disk in disk device
JP2001155417A (en) * 1999-11-25 2001-06-08 Matsushita Electric Ind Co Ltd Disk device and disk deceleration/stoppage method for it
JP4553429B2 (en) * 1999-11-25 2010-09-29 パナソニック株式会社 Disk unit

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