JPS59149494U - DC motor rotation speed control circuit - Google Patents
DC motor rotation speed control circuitInfo
- Publication number
- JPS59149494U JPS59149494U JP1983041779U JP4177983U JPS59149494U JP S59149494 U JPS59149494 U JP S59149494U JP 1983041779 U JP1983041779 U JP 1983041779U JP 4177983 U JP4177983 U JP 4177983U JP S59149494 U JPS59149494 U JP S59149494U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- rotation speed
- speed control
- motor rotation
- bridge
- 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 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のブリッジ制御回路の説明に供する回路図
及び第2図は本考案の一実施例の説明に供する回路図を
それぞれ示す。
1.4・・・モータ、2・・・増幅器、3・・・キャプ
スタン、8・・・速度検出回路、Ql・・・トランジス
タ、R1−R7・・・抵抗、Ev・・・可変直流電圧源
。FIG. 1 is a circuit diagram for explaining a conventional bridge control circuit, and FIG. 2 is a circuit diagram for explaining an embodiment of the present invention. 1.4...Motor, 2...Amplifier, 3...Capstan, 8...Speed detection circuit, Ql...Transistor, R1-R7...Resistance, Ev...Variable DC voltage source.
Claims (1)
が一定となるべく速度制御される直流モータと、該直流
モータにより所要の伝動手段を介して駆動される回転体
と、前記ブリッジのいずれかの一辺に配され前記回転体
の回転速度に応答してその電圧値が制御される可変直流
電圧源とからなる直流モータの回転速度制御回路。A DC motor that is placed on one side of the bridge of the bridge circuit and whose speed is controlled so that its rotational speed is constant; a rotating body that is driven by the DC motor via a required transmission means; and one side of the bridge. and a variable DC voltage source whose voltage value is controlled in response to the rotational speed of the rotating body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983041779U JPS59149494U (en) | 1983-03-23 | 1983-03-23 | DC motor rotation speed control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983041779U JPS59149494U (en) | 1983-03-23 | 1983-03-23 | DC motor rotation speed control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59149494U true JPS59149494U (en) | 1984-10-05 |
JPH0336233Y2 JPH0336233Y2 (en) | 1991-07-31 |
Family
ID=30172344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983041779U Granted JPS59149494U (en) | 1983-03-23 | 1983-03-23 | DC motor rotation speed control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59149494U (en) |
-
1983
- 1983-03-23 JP JP1983041779U patent/JPS59149494U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0336233Y2 (en) | 1991-07-31 |
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