JPS6031197U - Motor speed control circuit - Google Patents
Motor speed control circuitInfo
- Publication number
- JPS6031197U JPS6031197U JP1983124236U JP12423683U JPS6031197U JP S6031197 U JPS6031197 U JP S6031197U JP 1983124236 U JP1983124236 U JP 1983124236U JP 12423683 U JP12423683 U JP 12423683U JP S6031197 U JPS6031197 U JP S6031197U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- speed control
- transistor
- motor
- coupled
- 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
- Control Of Direct Current 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図および第２図は従来のモータ速度制御回路図、第
３図は本考案によるモータの速度制御回路の基本的電気
回路図、第４図は本考案の具体的電気回路図である。
２０・・・モータ内部回路、２１・・・モータ外部回路
、２２・・・モータ、２３・・・速度制御トランジスタ
、２４・・・ＩＣ，３１・・・定速および速度制御抵抗
（大抵抗）、３２・・・ｎ倍速抵抗（小抵抗）、３３・
・・速度切換スイッチ（トランジスタ）、３７・・・モ
ータオン、オフ用トラスジスタ、３９・・田シック制御
回路。1 and 2 are conventional motor speed control circuit diagrams, FIG. 3 is a basic electric circuit diagram of a motor speed control circuit according to the present invention, and FIG. 4 is a specific electric circuit diagram of the present invention. 20... Motor internal circuit, 21... Motor external circuit, 22... Motor, 23... Speed control transistor, 24... IC, 31... Constant speed and speed control resistance (large resistance) , 32...n double speed resistance (small resistance), 33...
...Speed selector switch (transistor), 37...Motor on/off truss resistor, 39...Tasic control circuit.
Claims (3)
度制御トランジスタと、この速度制御トランジスタのベ
ースに結合された電子ガバナーとしてのＩＣと、このＩ
Ｃの速度可変端子間に速度切換スイッチを介して結合さ
れた定速および速度制御抵抗とｎ倍速抵抗と、前記速度
制御トランジスタに結合されたモータオン、オフ用トラ
ンジスタと、前記速度制御トランジスタに結合され、速
度切換信号を出力するとともに、前記モータオン、オフ
用トランジスタのエミッタに結合されモータオン、オフ
信号を出力するロジック制御回路とからなるモータの速
度制御回路。(1) A motor, a speed control transistor coupled in series to the motor, an IC as an electronic governor coupled to the base of the speed control transistor, and this I
A constant speed and speed control resistor and an n-times speed resistor are coupled between the speed variable terminals of C via a speed changeover switch, a motor on/off transistor coupled to the speed control transistor, and a motor on/off transistor coupled to the speed control transistor. , a logic control circuit that outputs a speed switching signal, and a logic control circuit that is coupled to the emitter of the motor on/off transistor and outputs a motor on/off signal.
トランジスタとｎ倍速抵抗の直列回路と、定速および速
度制御抵抗とを並列接続してなる実用新案登録請求の範
囲第１項記載のモータの速度制御回路。(2) The speed changeover switch is composed of a transistor, and the speed control of the motor according to claim 1, in which the transistor, a series circuit of an n-times speed resistor, and constant speed and speed control resistors are connected in parallel. circuit.
る実用新案登録請求の範囲第１項または第２項記載のモ
ータの速度制御回路。(3) The speed control circuit for a motor according to claim 1 or 2, wherein the constant speed and speed control resistors are variable resistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983124236U JPS6031197U (en) | 1983-08-10 | 1983-08-10 | Motor speed control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983124236U JPS6031197U (en) | 1983-08-10 | 1983-08-10 | Motor speed control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6031197U true JPS6031197U (en) | 1985-03-02 |
Family
ID=30283291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983124236U Pending JPS6031197U (en) | 1983-08-10 | 1983-08-10 | Motor speed control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031197U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347912A (en) * | 1976-10-14 | 1978-04-28 | Matsushita Electric Ind Co Ltd | Speed control device of electric motor |
-
1983
- 1983-08-10 JP JP1983124236U patent/JPS6031197U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347912A (en) * | 1976-10-14 | 1978-04-28 | Matsushita Electric Ind Co Ltd | Speed control device of electric motor |
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