JPS5963670U - Motor with servo - Google Patents

Motor with servo

Info

Publication number
JPS5963670U
JPS5963670U JP15782582U JP15782582U JPS5963670U JP S5963670 U JPS5963670 U JP S5963670U JP 15782582 U JP15782582 U JP 15782582U JP 15782582 U JP15782582 U JP 15782582U JP S5963670 U JPS5963670 U JP S5963670U
Authority
JP
Japan
Prior art keywords
slits
magnetic attraction
motor
servo
detector
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
JP15782582U
Other languages
Japanese (ja)
Other versions
JPH034150Y2 (en
Inventor
西山　東洋雄
Original Assignee
オリンパス光学工業株式会社
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 オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP15782582U priority Critical patent/JPS5963670U/en
Publication of JPS5963670U publication Critical patent/JPS5963670U/en
Application granted granted Critical
Publication of JPH034150Y2 publication Critical patent/JPH034150Y2/ja
Granted legal-status Critical Current

Links

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図はこの考案の一実施例を示す断面図、第２図は同
実施例の要部である検出器を示す構成図である。 １．３・・・継鉄、２・・・永久磁石、４，５・・・ラ
テラル軸受、６・・・回転軸、７・・・回転子巻線、８
・・・磁気吸引板、９・・・スリット、１０・・・ホト
ソフレフター、１０ａ・・・発光素子、１０ｂ・・・受
光素子、１１・・・直流電源、１２・・・変換回路、１
３・・・スラスト軸受。FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a configuration diagram showing a detector, which is a main part of the embodiment. 1.3... Yoke, 2... Permanent magnet, 4, 5... Lateral bearing, 6... Rotating shaft, 7... Rotor winding, 8
. . . Magnetic attraction plate, 9 . . . Slit, 10 .
3...Thrust bearing.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　回転自在に支承された回転軸と、この回転軸
に設けられる回転子巻線と、この回転子巻線の一方の側
に配設される永久磁石と、前記回転子巻線の他方の側に
配設される磁気吸引板と、この磁気吸引板の板面に等間
隔に形成′されるスリットと、このスリットと対向する
位置に設けられスリットを計数して回転数を検出する検
出器と、この検出器の出力に応じて回転数を基準回転数
に自動的に補正する制御装置とを具備したことを特徴と
するサーボ付モータ。(1) A rotatably supported rotating shaft, a rotor winding provided on the rotating shaft, a permanent magnet provided on one side of the rotor winding, and the other side of the rotor winding. A magnetic attraction plate disposed on the side of the magnetic attraction plate, slits formed at equal intervals on the plate surface of the magnetic attraction plate, and a detection device provided at a position facing the slits to count the slits and detect the number of revolutions. 1. A servo-equipped motor comprising: a detector; and a control device that automatically corrects the rotational speed to a reference rotational speed according to the output of the detector. （２）上記磁気吸引板の板面に反射体を設け、この反射
面にスリットを形成することを特徴とする実用新案登録
請求の範囲第１項記載のサーボ付モーター(2) A motor with a servo according to claim 1 of the utility model registration claim, characterized in that a reflector is provided on the plate surface of the magnetic attraction plate, and a slit is formed in the reflective surface. （３）　　上記検出器は反射光の有無によりスリットを
計数するこ・とを特徴とする実用新案登録請求の範囲第
１項まだは第２項に記載のサーボ付モーター。(3) The motor with servo according to claim 1 or 2, wherein the detector counts slits depending on the presence or absence of reflected light.
JP15782582U 1982-10-19 1982-10-19 Motor with servo Granted JPS5963670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15782582U JPS5963670U (en) 1982-10-19 1982-10-19 Motor with servo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15782582U JPS5963670U (en) 1982-10-19 1982-10-19 Motor with servo

Publications (2)

Publication Number Publication Date
JPS5963670U true JPS5963670U (en) 1984-04-26
JPH034150Y2 JPH034150Y2 (en) 1991-02-01

Family

ID=30347852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15782582U Granted JPS5963670U (en) 1982-10-19 1982-10-19 Motor with servo

Country Status (1)

Country Link
JP (1) JPS5963670U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014068444A (en) * 2012-09-25 2014-04-17 Yaskawa Electric Corp Rotary electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154607U (en) * 1976-05-20 1977-11-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154607U (en) * 1976-05-20 1977-11-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014068444A (en) * 2012-09-25 2014-04-17 Yaskawa Electric Corp Rotary electric machine

Also Published As

Publication number Publication date
JPH034150Y2 (en) 1991-02-01

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