JPH0383499U - - Google Patents

Info

Publication number
JPH0383499U
JPH0383499U JP14292089U JP14292089U JPH0383499U JP H0383499 U JPH0383499 U JP H0383499U JP 14292089 U JP14292089 U JP 14292089U JP 14292089 U JP14292089 U JP 14292089U JP H0383499 U JPH0383499 U JP H0383499U
Authority
JP
Japan
Prior art keywords
stepping motor
control circuit
pulse signal
applied voltage
controls
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
JP14292089U
Other languages
Japanese (ja)
Other versions
JPH0715358Y2 (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 JP1989142920U priority Critical patent/JPH0715358Y2/en
Publication of JPH0383499U publication Critical patent/JPH0383499U/ja
Application granted granted Critical
Publication of JPH0715358Y2 publication Critical patent/JPH0715358Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)

Description

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

第１図はこの考案の実施例であるステツピング
モータの駆動を制御するステツピングモータ制御
回路を示す構成図、第２図は第１図のステツピン
グモータ制御回路で、ステツピングモータの印加
電圧を説明するためのタイミングチヤート、第３
図は従来のステツピングモータの駆動を制御する
ステツピングモータ制御回路を示す構成図、第４
図は第３図のステツピングモータ制御回路で、ス
テツピングモータの印加電圧を説明するためのタ
イミングチヤート である。 図において、１……ステツプパルス信号、２…
…ステツピングモータ駆動用ロジツク回路、３…
…ステツピングモータ駆動回路、４……ステツピ
ングモータ、５……ステツピングモータ印加電圧
源（＋Ｖｃｃ）、６……ステツピングモータ印加
電圧制御用ロジツク回路、７……ステツピングモ
ータ印加電圧源(1)（＋Ｖｃｃ(1)）、８……ステ
ツピングモータ印加電圧切換えスイツチ用トラン
ジスタ、９……ステツピングモータ印加電圧源(2
)（＋Ｖｃｃ(2)）、１０……電源保護用ダイオー
ド、Ｔ，Ｔ１，Ｔ２，Ｔ３……ステツプパルス信
号１の間隔 である。なお、図中、同一符号は同
一、又は相当部分を示す。 Fig. 1 is a block diagram showing a stepping motor control circuit that controls the driving of a stepping motor, which is an embodiment of this invention. Fig. 2 shows the stepping motor control circuit of Fig. 1. Timing chart to explain, Part 3
The figure is a configuration diagram showing a stepping motor control circuit that controls the drive of a conventional stepping motor.
The figure is a timing chart for explaining the voltage applied to the stepping motor in the stepping motor control circuit of FIG. 3. In the figure, 1...step pulse signal, 2...
...Stepping motor drive logic circuit, 3...
...Stepping motor drive circuit, 4...Stepping motor, 5...Stepping motor applied voltage source (+Vcc), 6...Stepping motor applied voltage control logic circuit, 7...Stepping motor applied voltage source ( 1) (+Vcc(1)), 8... Stepping motor applied voltage changeover switch transistor, 9... Stepping motor applied voltage source (2
)(+Vcc(2)), 10...power protection diode, T, T1 , T2 , T3 ...interval of step pulse signal 1. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力端子から入力されるステツプパルス信号の
間隔に応じて幅を変化させたパルス信号を作成し
、このパルス信号によりステツピングモータの印
加電圧を制御するステツピングモータ印加電圧制
御回路を備えたことを特徴とするステツピングモ
ータ制御回路。 The present invention is equipped with a stepping motor applied voltage control circuit that creates a pulse signal whose width is changed according to the interval of the step pulse signals input from the input terminal, and controls the voltage applied to the stepping motor using this pulse signal. Features a stepping motor control circuit.
JP1989142920U 1989-12-11 1989-12-11 Stepping motor control circuit Expired - Lifetime JPH0715358Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989142920U JPH0715358Y2 (en) 1989-12-11 1989-12-11 Stepping motor control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989142920U JPH0715358Y2 (en) 1989-12-11 1989-12-11 Stepping motor control circuit

Publications (2)

Publication Number Publication Date
JPH0383499U true JPH0383499U (en) 1991-08-26
JPH0715358Y2 JPH0715358Y2 (en) 1995-04-10

Family

ID=31689726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989142920U Expired - Lifetime JPH0715358Y2 (en) 1989-12-11 1989-12-11 Stepping motor control circuit

Country Status (1)

Country Link
JP (1) JPH0715358Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009136108A (en) * 2007-11-30 2009-06-18 Mitsubishi Motors Corp Electric vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020216A (en) * 1973-06-26 1975-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020216A (en) * 1973-06-26 1975-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009136108A (en) * 2007-11-30 2009-06-18 Mitsubishi Motors Corp Electric vehicle

Also Published As

Publication number Publication date
JPH0715358Y2 (en) 1995-04-10

Similar Documents

Publication Publication Date Title
JPH0288498U (en)
JPH0383499U (en)
JPH03101192U (en)
JPH0221931U (en)
JPS599791U (en) Motor start/stop circuit
JPS6215000U (en)
JPH0311388U (en)
JPS63101000U (en)
JPS63117297U (en)
JPH0384959U (en)
JPS62154645U (en)
JPS635727U (en)
JPS62191399U (en)
JPH01124718U (en)
JPS61192692U (en)
JPS6270697U (en)
JPS62134745U (en)
JPS62122489U (en)
JPS634199U (en)
JPH0171984U (en)
JPH0216351U (en)
JPS63152317U (en)
JPH01120800U (en)
JPH01140665U (en)
JPS62144096U (en)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term