JPS60166299U - DC motor drive device - Google Patents

DC motor drive device

Info

Publication number
JPS60166299U
JPS60166299U JP1984054658U JP5465884U JPS60166299U JP S60166299 U JPS60166299 U JP S60166299U JP 1984054658 U JP1984054658 U JP 1984054658U JP 5465884 U JP5465884 U JP 5465884U JP S60166299 U JPS60166299 U JP S60166299U
Authority
JP
Japan
Prior art keywords
motor
output voltage
pulse width
power supply
drive device
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
Application number
JP1984054658U
Other languages
Japanese (ja)
Inventor
雅樹 田中
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP1984054658U priority Critical patent/JPS60166299U/en
Publication of JPS60166299U publication Critical patent/JPS60166299U/en
Pending 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) [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図見本考案にかかる直流モータ〒装置の回路ブロッ
ク図、第２図はモータの低回転加速時　　−のパルス幅
変調駆動回路の出力電圧を示す図、第３図はモー′夕の
高回転加速時の直流電源の出力電圧を示す図、第４図は
モータの高回転加速時のパ　　　　□ルス軸変調駆動回
路の出力電圧を示す図である。 、１・・・直流電源、２・・・パルス幅変調駆動回路、
３・・・直流モー２１，４・・・演算制御装置。Figure 1 is a circuit block diagram of the DC motor device according to the sample design, Figure 2 is a diagram showing the output voltage of the pulse width modulation drive circuit when the motor is accelerating at low rotation speeds, and Figure 3 is a diagram showing the output voltage of the pulse width modulation drive circuit when the motor is accelerating at low rotation speeds. FIG. 4 is a diagram showing the output voltage of the DC power supply during acceleration, and FIG. 4 is a diagram showing the output voltage of the pulse axis modulation drive circuit when the motor is accelerated at high speed. , 1... DC power supply, 2... Pulse width modulation drive circuit,
3... DC motor 21, 4... Arithmetic control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 出力電圧をモータ定格電圧を越えて可変設定可能とした
直流電源と、゛直流電源の出力電圧をパルス幅変調して
直流モータへ印加するパルス幅変調駆動回路と、必要と
すオモータの回転角加速度に応じて変調パルス幅および
直流電源の出力電圧を設定制御する演算制御装置とから
成る直流モータ駆動装置。A DC power supply whose output voltage can be variably set to exceed the motor rated voltage, a pulse width modulation drive circuit that pulse width modulates the output voltage of the DC power supply and applies it to the DC motor, and the required rotational angular acceleration of the motor. A DC motor drive device consisting of an arithmetic control device that sets and controls the modulation pulse width and the output voltage of the DC power supply according to the
JP1984054658U 1984-04-12 1984-04-12 DC motor drive device Pending JPS60166299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984054658U JPS60166299U (en) 1984-04-12 1984-04-12 DC motor drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984054658U JPS60166299U (en) 1984-04-12 1984-04-12 DC motor drive device

Publications (1)

Publication Number Publication Date
JPS60166299U true JPS60166299U (en) 1985-11-05

Family

ID=30576614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984054658U Pending JPS60166299U (en) 1984-04-12 1984-04-12 DC motor drive device

Country Status (1)

Country Link
JP (1) JPS60166299U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373317A (en) * 1976-12-13 1978-06-29 Fuji Photo Film Co Ltd Speed control system of dc motors
JPS5854885A (en) * 1981-09-25 1983-03-31 Sony Corp Control circuit for direct current motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373317A (en) * 1976-12-13 1978-06-29 Fuji Photo Film Co Ltd Speed control system of dc motors
JPS5854885A (en) * 1981-09-25 1983-03-31 Sony Corp Control circuit for direct current motor

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