JPS5972892U - Motor reversal switching device - Google Patents
Motor reversal switching deviceInfo
- Publication number
- JPS5972892U JPS5972892U JP16834482U JP16834482U JPS5972892U JP S5972892 U JPS5972892 U JP S5972892U JP 16834482 U JP16834482 U JP 16834482U JP 16834482 U JP16834482 U JP 16834482U JP S5972892 U JPS5972892 U JP S5972892U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- output
- rotating
- input
- switching
- 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.)
- Granted
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Multiple Motors (AREA)
- Motor And Converter Starters (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図は従来のモーター反転切換位置を示すブロック図
、第2図乃至第4図は本考案における一実施例を示すも
のであり、第2図はブロック図、第3図は要部の回路構
成図、第4図a、 b、 c。
dは第3図の動作説明図である。
3.4:モーター、3’、4’:周波数発生器、9:モ
ーター反転回路、11:演算回路、」2:電圧制限回路
、13:ベルト、T1. T3:NPNトランジスタ、
T2. T、:PNPトランジスタ、sl、 S4:切
換スイッチ。Fig. 1 is a block diagram showing a conventional motor reversal switching position, Figs. 2 to 4 show an embodiment of the present invention, Fig. 2 is a block diagram, and Fig. 3 is a main circuit. Configuration diagram, Figure 4 a, b, c. d is an explanatory diagram of the operation of FIG. 3; 3.4: Motor, 3', 4': Frequency generator, 9: Motor inverting circuit, 11: Arithmetic circuit, 2: Voltage limiting circuit, 13: Belt, T1. T3: NPN transistor,
T2. T: PNP transistor, sl, S4: changeover switch.
Claims (1)
ルトで結合すると共に、上記検出手段の出力を選択的に
切換える第1の切換手段と、入力信号の内容に応じて所
定の制御信号を出力する制御手段と、該制御手段の出力
側に接続され、かつ上記第1の切換手段と連動する第2
の切換手段と、2つの入力端子を持ち第1の入力に対し
ては正の信号を出力し、また第2の入力に対しては負の
信号を出力する回路手段と、該回路手段の出力側を分岐
して、一方は直接第1のモータを第1の方向へ回転させ
るためのNPN トランジスタと第2のモータを第2の
方向へ回転させるためのPNPトランジスタに接続し、
もう一方は電圧制限回路を介して第1のモーターを第2
の方向へ回転させるためのPNPトランジスタと第2の
モーターを第1の方向へ回転させるためのNPN )ラ
ンジスタに接続したものを備え、上記第1及び第2の切
換手段を切換えることにより、上記回路手段に加える制
御入力を切換えて出力を反転し、それぞれNPNまたは
PNP)ランジスタを介して所定の出力を第1のモニタ
ーと第2のモーターに供給し、一方のモーターが定常回
転するまで、他のモーターニモ一時的に電圧を加え、同
方向に回転するようにした事を特徴とするモーターの反
転切換装置。First and second motors each having a rotation detecting means are coupled by a belt, and a first switching means selectively switches the output of the detecting means, and a predetermined control signal is output according to the content of the input signal. a second switching means connected to the output side of the control means and interlocking with the first switching means;
switching means; circuit means having two input terminals and outputting a positive signal to a first input and a negative signal to a second input; and an output of the circuit means. one side is directly connected to an NPN transistor for rotating the first motor in a first direction and a PNP transistor for rotating the second motor in a second direction;
The other connects the first motor to the second through a voltage limiting circuit.
A PNP transistor for rotating the second motor in the first direction and an NPN transistor for rotating the second motor in the first direction are provided, and by switching the first and second switching means, the circuit The control input applied to the means is switched to invert the output, and a predetermined output is supplied to the first monitor and the second motor through the NPN or PNP transistors, respectively, until one motor rotates steadily. A motor reversal switching device characterized by temporarily applying voltage to the motor so that it rotates in the same direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16834482U JPS5972892U (en) | 1982-11-05 | 1982-11-05 | Motor reversal switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16834482U JPS5972892U (en) | 1982-11-05 | 1982-11-05 | Motor reversal switching device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5972892U true JPS5972892U (en) | 1984-05-17 |
JPS631597Y2 JPS631597Y2 (en) | 1988-01-14 |
Family
ID=30368052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16834482U Granted JPS5972892U (en) | 1982-11-05 | 1982-11-05 | Motor reversal switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5972892U (en) |
-
1982
- 1982-11-05 JP JP16834482U patent/JPS5972892U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS631597Y2 (en) | 1988-01-14 |
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