JPS59145299U - Stepping motor drive device - Google Patents

Stepping motor drive device

Info

Publication number
JPS59145299U
JPS59145299U JP3779783U JP3779783U JPS59145299U JP S59145299 U JPS59145299 U JP S59145299U JP 3779783 U JP3779783 U JP 3779783U JP 3779783 U JP3779783 U JP 3779783U JP S59145299 U JPS59145299 U JP S59145299U
Authority
JP
Japan
Prior art keywords
stepping motor
drive device
motor drive
motor
control
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
JP3779783U
Other languages
Japanese (ja)
Inventor
文昭 河田
Original Assignee
オリエンタルモ−タ−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 オリエンタルモ−タ−株式会社 filed Critical オリエンタルモ−タ−株式会社
Priority to JP3779783U priority Critical patent/JPS59145299U/en
Publication of JPS59145299U publication Critical patent/JPS59145299U/en
Pending legal-status Critical Current

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  • Control Of Stepping 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 the drawing]

第１図は、従来方式によるステッピングモータの駆動装
置における一相当りの回路構成図、第２図は本考案によ
るステッピングモータの駆動装置の第１図と同様な回路
構成図、第３図１及び２は第１図におけるトランジスタ
のロジック電圧波形図及び巻線電流波形図、そして第４
図１及び２は本考案による第２図における同様なロジッ
ク電圧波形図及び巻線電流波形図である。 １・・・・・・駆動巻線、２・・・・・・制御トランジ
スタ、５・・・・・・ダイオード、８・・・・・・タイ
ミング調整回路。FIG. 1 is a circuit configuration diagram of one part of a conventional stepping motor drive device, FIG. 2 is a circuit configuration diagram similar to FIG. 1 of a stepping motor drive device according to the present invention, and FIG. 2 is the logic voltage waveform diagram and winding current waveform diagram of the transistor in FIG.
1 and 2 are similar logic voltage waveform diagrams and winding current waveform diagrams in FIG. 2 according to the present invention. 1... Drive winding, 2... Control transistor, 5... Diode, 8... Timing adjustment circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステッピングモータの駆動巻線に接続した制御トランジ
スタのオン・オフ制御回路に、該トランジスタの制御信
号におけるオンからオフに切換えるタイミングをモータ
の定数に応じて早くするタイミング調整回路を設けるよ
うに構成したステッピングモータの駆ａ装置。A stepping motor configured such that an on/off control circuit for a control transistor connected to a drive winding of a stepping motor is provided with a timing adjustment circuit that speeds up the timing of switching from on to off in the control signal of the transistor according to the constant of the motor. Motor drive device.
JP3779783U 1983-03-16 1983-03-16 Stepping motor drive device Pending JPS59145299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3779783U JPS59145299U (en) 1983-03-16 1983-03-16 Stepping motor drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3779783U JPS59145299U (en) 1983-03-16 1983-03-16 Stepping motor drive device

Publications (1)

Publication Number Publication Date
JPS59145299U true JPS59145299U (en) 1984-09-28

Family

ID=30168487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3779783U Pending JPS59145299U (en) 1983-03-16 1983-03-16 Stepping motor drive device

Country Status (1)

Country Link
JP (1) JPS59145299U (en)

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