JPS59191893U - Motor drive circuit - Google Patents
Motor drive circuitInfo
- Publication number
- JPS59191893U JPS59191893U JP8626983U JP8626983U JPS59191893U JP S59191893 U JPS59191893 U JP S59191893U JP 8626983 U JP8626983 U JP 8626983U JP 8626983 U JP8626983 U JP 8626983U JP S59191893 U JPS59191893 U JP S59191893U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- power supply
- circuit
- drive circuit
- motor drive
- 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図はこの考案によるモータの駆動回路の第１実施例
を示すブロック図、第２図はこの考案の第２実施例を示
すブ冶ツク図、第３図はこの考案の第３実施例を示すブ
ロック図、第４図はこの考 案の第４実施例を示
すブロック図である。
１・・・端子（電源端子）、２．６．７． １０゜１２
．１４．１６・・・電圧ライン、４，４９川スイツチボ
ツクス（スイッチ回路）、１０・・・モータ、１５・・
・リレー（オン／オフ回路）、１５−ｂ・・・常閉接点
（オン／オフ回路）、２２・・・センサ、２４山サイリ
スタ（オン／オフ回路）。
火、 ４ａ−ｓ肩 −
１１４６、詳工゛
１ｉ−−
５
６Fig. 1 is a block diagram showing a first embodiment of a motor drive circuit according to this invention, Fig. 2 is a block diagram showing a second embodiment of this invention, and Fig. 3 is a block diagram showing a third embodiment of this invention. FIG. 4 is a block diagram showing a fourth embodiment of this invention. 1...terminal (power supply terminal), 2.6.7. 10°12
．． 14.16... Voltage line, 4,49 river switch box (switch circuit), 10... Motor, 15...
- Relay (on/off circuit), 15-b...normally closed contact (on/off circuit), 22...sensor, 24-tipped thyristor (on/off circuit). Tue, 4a-s shoulder - 1146, detail work ゛1i-- 5 6
Claims (1)
その極性を反転して出力するスイッチ回路と、このスイ
ッチ回路の出力によって駆動されるモータと、このモー
タと前記電源との間にある電圧ライン上に介挿され、前
記電源電圧のオン／オフを制御して前記モータの回転／
停止を制御するオン／オフ回路と、前記モータの回転状
態を検出してこのモータの回転が所定レベルより低くな
った時に前記オン／オフ回路の動作モードを切換えて前
記モータに印加される前記電源電圧を遮断させるセンサ
とを具備したことを特徴とするモータの駆動回路。A switch circuit that outputs the power supply voltage supplied from the power supply with the same polarity or with the polarity inverted, a motor driven by the output of this switch circuit, and a voltage line between the motor and the power supply. is inserted and controls the on/off of the power supply voltage to rotate/turn the motor.
an on/off circuit that controls stopping; and the power supply that detects the rotational state of the motor and switches the operating mode of the on/off circuit when the rotation of the motor becomes lower than a predetermined level, and applies the power to the motor. A motor drive circuit characterized by comprising a sensor that cuts off voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8626983U JPS59191893U (en) | 1983-06-08 | 1983-06-08 | Motor drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8626983U JPS59191893U (en) | 1983-06-08 | 1983-06-08 | Motor drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59191893U true JPS59191893U (en) | 1984-12-19 |
Family
ID=30216206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8626983U Pending JPS59191893U (en) | 1983-06-08 | 1983-06-08 | Motor drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59191893U (en) |
-
1983
- 1983-06-08 JP JP8626983U patent/JPS59191893U/en active Pending
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