JPS6174290U - - Google Patents

Info

Publication number
JPS6174290U
JPS6174290U JP15715584U JP15715584U JPS6174290U JP S6174290 U JPS6174290 U JP S6174290U JP 15715584 U JP15715584 U JP 15715584U JP 15715584 U JP15715584 U JP 15715584U JP S6174290 U JPS6174290 U JP S6174290U
Authority
JP
Japan
Prior art keywords
driven body
frequency
increased
speed
servo motor
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
JP15715584U
Other languages
English (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 JP15715584U priority Critical patent/JPS6174290U/ja
Publication of JPS6174290U publication Critical patent/JPS6174290U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • Stopping Of Electric Motors (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第１図は回
路図、第２図イないしハは作用を示すタイミング
チヤートである。 １は被駆動体、３はサーボモータ、４は位相比
較器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被駆動体１を駆動するサーボモータ３を、ＰＬ
    Ｌ回路により速度制御するものにおいて、上記被
    駆動体１の移動開始直後及び復帰動作直後の立ち
    上り時に、位相比較器４へ入力される制御信号を
    比較的低い周波数より漸増させると共に、被駆動
    体１の逆転制動時には、定常周波数より漸減させ
    て被駆動体１を停止させるようにしてなる複写機
    の速度制御装置。
JP15715584U 1984-10-19 1984-10-19 Pending JPS6174290U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15715584U JPS6174290U (ja) 1984-10-19 1984-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15715584U JPS6174290U (ja) 1984-10-19 1984-10-19

Publications (1)

Publication Number Publication Date
JPS6174290U true JPS6174290U (ja) 1986-05-20

Family

ID=30715154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15715584U Pending JPS6174290U (ja) 1984-10-19 1984-10-19

Country Status (1)

Country Link
JP (1) JPS6174290U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320522A (en) * 1976-08-10 1978-02-24 Toshiba Corp Pulse width modulated circuit for d.c. motor control circuit
JPS57135691A (en) * 1981-02-12 1982-08-21 Ricoh Co Ltd Control device for scan drive motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320522A (en) * 1976-08-10 1978-02-24 Toshiba Corp Pulse width modulated circuit for d.c. motor control circuit
JPS57135691A (en) * 1981-02-12 1982-08-21 Ricoh Co Ltd Control device for scan drive motor

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