JPS58131194U - Motor rotation stop device - Google Patents
Motor rotation stop deviceInfo
- 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
Links
Landscapes
- 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
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)
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.
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.
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)
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 |
-
1982
- 1982-02-26 JP JP2568282U patent/JPS58131194U/en active Pending
Cited By (3)
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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