JPS6028497U - Brushed motor speed control device - Google Patents

Brushed motor speed control device

Info

Publication number
JPS6028497U
JPS6028497U JP1983118469U JP11846983U JPS6028497U JP S6028497 U JPS6028497 U JP S6028497U JP 1983118469 U JP1983118469 U JP 1983118469U JP 11846983 U JP11846983 U JP 11846983U JP S6028497 U JPS6028497 U JP S6028497U
Authority
JP
Japan
Prior art keywords
brushed motor
motor
current
brushed
voltage
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
JP1983118469U
Other languages
Japanese (ja)
Other versions
JPH0321199Y2 (en
Inventor
水本　克治
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP1983118469U priority Critical patent/JPS6028497U/en
Publication of JPS6028497U publication Critical patent/JPS6028497U/en
Application granted granted Critical
Publication of JPH0321199Y2 publication Critical patent/JPH0321199Y2/ja
Granted legal-status Critical Current

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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

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

第１図は従来のブラシ付モータ速度制御装置のブロック
図、第之図はこの考案のブラシ付モータ速度制御装置の
一実施例を示す回路図である。 Ｔｒｌ〜Ｔｒ３・・・・・・トランジスタ、Ｒ１〜Ｒ３
・・・・・・抵抗、Ｍ・・・・・・ブラシ付モータ、Ｅ
・・・・・・回転数設定用基準電圧源、Ｌｌ・・・・・
・電源ライン。FIG. 1 is a block diagram of a conventional brushed motor speed control device, and FIG. 1 is a circuit diagram showing an embodiment of the brushed motor speed control device of this invention. Trl~Tr3...Transistor, R1~R3
...Resistance, M...Brushed motor, E
...Reference voltage source for rotation speed setting, Ll...
・Power line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブラシ付モータの回転数設定用基準電圧源と上−記ブラ
シ付モータの電流を検出するモータ電流検出手段と、上
記モータ電流休出手段で検出されたよ記ブラシ付モータ
の通電電流に応じた電圧を増幅する増幅回路と、この増
幅回路の出力電流を電圧に変換する抵抗と、上記ブラシ
付モータと上記モータ電流検出手段との間＆千接続され
、上記抵抗の両端の電圧と上記回転数設定用基準電圧源
の電圧とを加算して上記ブラシ付モータにポジティブラ
イ−ドパツクしてこのブラシ付モータの回転数を制御す
る苛変電圧供給手段とよりなるブラシ付モータ速度制御
装置。A reference voltage source for setting the rotational speed of the brushed motor, a motor current detection means for detecting the current of the brushed motor, and a voltage corresponding to the energizing current of the brushed motor detected by the motor current stop means. an amplifier circuit that amplifies the output current of the amplifier circuit, a resistor that converts the output current of the amplifier circuit into a voltage, and is connected between the brushed motor and the motor current detection means, and the voltage across the resistor and the rotation speed setting are connected. A brushed motor speed control device comprising a highly variable voltage supply means for adding a voltage of a reference voltage source to the brushed motor and applying a positive ride pack to the brushed motor to control the rotational speed of the brushed motor.
JP1983118469U 1983-07-28 1983-07-28 Brushed motor speed control device Granted JPS6028497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983118469U JPS6028497U (en) 1983-07-28 1983-07-28 Brushed motor speed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983118469U JPS6028497U (en) 1983-07-28 1983-07-28 Brushed motor speed control device

Publications (2)

Publication Number Publication Date
JPS6028497U true JPS6028497U (en) 1985-02-26
JPH0321199Y2 JPH0321199Y2 (en) 1991-05-08

Family

ID=30272284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983118469U Granted JPS6028497U (en) 1983-07-28 1983-07-28 Brushed motor speed control device

Country Status (1)

Country Link
JP (1) JPS6028497U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55176096U (en) * 1979-06-04 1980-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55176096U (en) * 1979-06-04 1980-12-17

Also Published As

Publication number Publication date
JPH0321199Y2 (en) 1991-05-08

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