JPH0451100U - - Google Patents

Info

Publication number
JPH0451100U
JPH0451100U JP9069090U JP9069090U JPH0451100U JP H0451100 U JPH0451100 U JP H0451100U JP 9069090 U JP9069090 U JP 9069090U JP 9069090 U JP9069090 U JP 9069090U JP H0451100 U JPH0451100 U JP H0451100U
Authority
JP
Japan
Prior art keywords
power
rotor
supplies
step motor
motor driver
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
JP9069090U
Other languages
Japanese (ja)
Other versions
JP2561341Y2 (en
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 filed Critical
Priority to JP1990090690U priority Critical patent/JP2561341Y2/en
Publication of JPH0451100U publication Critical patent/JPH0451100U/ja
Application granted granted Critical
Publication of JP2561341Y2 publication Critical patent/JP2561341Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Control Of Stepping Motors (AREA)

Description

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

第１図は本考案によるステツプモータ用ドライ
バ装置を示すブロツク図、第２図は従来構成を示
すブロツク図である。 １はドライバ基板、２はロジツク回路、３はパ
ワートランジスタ、３ａは駆動パルス、４はロー
タ、５はステータ巻線、１１は外部電源、１２は
電源線、２０は周波数回路、２０ａはクロツク信
号、２１は電圧調整器、２１ａは第１電源である
。 FIG. 1 is a block diagram showing a step motor driver device according to the present invention, and FIG. 2 is a block diagram showing a conventional configuration. 1 is a driver board, 2 is a logic circuit, 3 is a power transistor, 3a is a drive pulse, 4 is a rotor, 5 is a stator winding, 11 is an external power supply, 12 is a power supply line, 20 is a frequency circuit, 20a is a clock signal, 21 is a voltage regulator, and 21a is a first power source.

Claims (1)

【実用新案登録請求の範囲】 ロータ４に対応して設けられたステータ巻線５
に、パワートランジスタ３を介して駆動パルス３
ａを印加し、前記ロータ４をステツプ回転できる
ようにしたステツプモータ用ドライバ装置におい
て、 前記パワートランジスタ３に接続されたロジツ
ク回路２を有するドライバ基板１と、前記ドライ
バ基板１に設けられクロツク信号２０ａを発生す
るための周波数回路２０と、前記周波数回路２０
及びロジツク回路２に第１電源２１ａを供給する
電圧調整器２１と、前記電圧調整器２１に外部電
源１１を供給する１本の電源線１２と、前記基板
１に接続されたアース線２０とを備え、前記電源
線１２からのみ電源を供給することにより前記駆
動パルス３ａを発生するようにしたことを特徴と
するステツプモータ用ドライバ装置。[Scope of claim for utility model registration] Stator winding 5 provided corresponding to the rotor 4
Then, the driving pulse 3 is applied via the power transistor 3.
The step motor driver device is capable of rotating the rotor 4 in steps by applying a voltage of a frequency circuit 20 for generating; and the frequency circuit 20
and a voltage regulator 21 that supplies a first power source 21a to the logic circuit 2, one power line 12 that supplies an external power source 11 to the voltage regulator 21, and a ground line 20 connected to the substrate 1. A step motor driver device characterized in that the drive pulse 3a is generated by supplying power only from the power supply line 12.
JP1990090690U 1990-08-31 1990-08-31 Step motor driver device Expired - Fee Related JP2561341Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990090690U JP2561341Y2 (en) 1990-08-31 1990-08-31 Step motor driver device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990090690U JP2561341Y2 (en) 1990-08-31 1990-08-31 Step motor driver device

Publications (2)

Publication Number Publication Date
JPH0451100U true JPH0451100U (en) 1992-04-30
JP2561341Y2 JP2561341Y2 (en) 1998-01-28

Family

ID=31825652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990090690U Expired - Fee Related JP2561341Y2 (en) 1990-08-31 1990-08-31 Step motor driver device

Country Status (1)

Country Link
JP (1) JP2561341Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164299A (en) * 1987-12-19 1989-06-28 Matsushita Electric Works Ltd Stepping motor driving circuit for time switch
JPH0260492A (en) * 1988-08-26 1990-02-28 Canon Inc motor control device
JPH02197296A (en) * 1989-01-24 1990-08-03 Toshiba Corp Driving device for pulse motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164299A (en) * 1987-12-19 1989-06-28 Matsushita Electric Works Ltd Stepping motor driving circuit for time switch
JPH0260492A (en) * 1988-08-26 1990-02-28 Canon Inc motor control device
JPH02197296A (en) * 1989-01-24 1990-08-03 Toshiba Corp Driving device for pulse motor

Also Published As

Publication number Publication date
JP2561341Y2 (en) 1998-01-28

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Legal Events

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