JPS59149494U - DC motor rotation speed control circuit - Google Patents

DC motor rotation speed control circuit

Info

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
Application number
JP1983041779U
Other languages
Japanese (ja)
Other versions
JPH0336233Y2 (en
Inventor
小林　一利
Original Assignee
ナカミチ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ナカミチ株式会社 filed Critical ナカミチ株式会社
Priority to JP1983041779U priority Critical patent/JPS59149494U/en
Publication of JPS59149494U publication Critical patent/JPS59149494U/en
Application granted granted Critical
Publication of JPH0336233Y2 publication Critical patent/JPH0336233Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブリッジ回路のブリッジの一辺に配されてその回転速度
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.
JP1983041779U 1983-03-23 1983-03-23 DC motor rotation speed control circuit Granted JPS59149494U (en)

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)

Also Published As

Publication number Publication date
JPH0336233Y2 (en) 1991-07-31

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