JPH0283700U - - Google Patents

Info

Publication number
JPH0283700U
JPH0283700U JP16209388U JP16209388U JPH0283700U JP H0283700 U JPH0283700 U JP H0283700U JP 16209388 U JP16209388 U JP 16209388U JP 16209388 U JP16209388 U JP 16209388U JP H0283700 U JPH0283700 U JP H0283700U
Authority
JP
Japan
Prior art keywords
step motor
drive signal
drive
rotation
driving
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
JP16209388U
Other languages
English (en)
Other versions
JP2522912Y2 (ja
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 JP1988162093U priority Critical patent/JP2522912Y2/ja
Publication of JPH0283700U publication Critical patent/JPH0283700U/ja
Application granted granted Critical
Publication of JP2522912Y2 publication Critical patent/JP2522912Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の電子腕時計の回路
構成を示す図である。 ７…第１波形出力部、８…第２波形出力部、９
…波形整形部、１６…回転検出部、１７，２３…
ＲＳフリツプフロツプ、２５…Ｎ進カウンタ。

Claims (1)

  1. 【実用新案登録請求の範囲】 ステツプモータを駆動する第１の駆動信号を出
    力する第１の信号出力手段と、 前記第１の駆動信号より大きな駆動エネルギー
    をステツプモータに供給する第２の駆動信号を出
    力する第２の信号出力手段と、 ステツプモータの回転、非回転を検出する検出
    手段と、 この検出手段で正常回転が検出されたときは、
    前記第１の駆動信号によりステツプモータを駆動
    し、該検出手段で非回転が検出されたときには該
    第１の駆動信号に替えて前記第２の駆動信号によ
    り所定時間ステツプモータの駆動を行う駆動制御
    手段とを備えることを特徴とするステツプモータ
    駆動回路。
JP1988162093U 1988-12-14 1988-12-14 ステップモータ駆動回路 Expired - Lifetime JP2522912Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988162093U JP2522912Y2 (ja) 1988-12-14 1988-12-14 ステップモータ駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988162093U JP2522912Y2 (ja) 1988-12-14 1988-12-14 ステップモータ駆動回路

Publications (2)

Publication Number Publication Date
JPH0283700U true JPH0283700U (ja) 1990-06-28
JP2522912Y2 JP2522912Y2 (ja) 1997-01-22

Family

ID=31445608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988162093U Expired - Lifetime JP2522912Y2 (ja) 1988-12-14 1988-12-14 ステップモータ駆動回路

Country Status (1)

Country Link
JP (1) JP2522912Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115381A (ja) * 1984-06-30 1986-01-23 Toshiba Corp 超電導スイツチ
JPH01282491A (ja) * 1988-05-07 1989-11-14 Seiko Epson Corp 補償回路
JPH02159999A (ja) * 1988-12-14 1990-06-20 Casio Comput Co Ltd ステップモータ駆動回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115381A (ja) * 1984-06-30 1986-01-23 Toshiba Corp 超電導スイツチ
JPH01282491A (ja) * 1988-05-07 1989-11-14 Seiko Epson Corp 補償回路
JPH02159999A (ja) * 1988-12-14 1990-06-20 Casio Comput Co Ltd ステップモータ駆動回路

Also Published As

Publication number Publication date
JP2522912Y2 (ja) 1997-01-22

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