JPS60111380U - Voice coil type linear motor - Google Patents

Voice coil type linear motor

Info

Publication number
JPS60111380U
JPS60111380U JP20160483U JP20160483U JPS60111380U JP S60111380 U JPS60111380 U JP S60111380U JP 20160483 U JP20160483 U JP 20160483U JP 20160483 U JP20160483 U JP 20160483U JP S60111380 U JPS60111380 U JP S60111380U
Authority
JP
Japan
Prior art keywords
voice coil
linear motor
type linear
coil type
yoke
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
JP20160483U
Other languages
Japanese (ja)
Inventor
志朗 長谷川
森　環
保 高橋
昇 村上
Original Assignee
昭和電線電纜株式会社
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 昭和電線電纜株式会社 filed Critical 昭和電線電纜株式会社
Priority to JP20160483U priority Critical patent/JPS60111380U/en
Publication of JPS60111380U publication Critical patent/JPS60111380U/en
Pending legal-status Critical Current

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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 drawings]

第１図は従来のボイスコイル型すニヤモータヲ示す縦断
面図、第２図は本考案の一実施例を示す縦断面図である
。 ２・・・・・・外部ヨーク、３・・・・・・センターヨ
ーク、４・・・・・・永久磁石、５・・・・・・磁気回
路、７・・曲ボイスコイル、１２・・・・・・ガイド棒
、１３・・曲ベアリング。FIG. 1 is a vertical sectional view showing a conventional voice coil type near motor, and FIG. 2 is a vertical sectional view showing an embodiment of the present invention. 2... External yoke, 3... Center yoke, 4... Permanent magnet, 5... Magnetic circuit, 7... Song voice coil, 12... ...Guide rod, 13...Curved bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状の外部ヨーク内に柱状のセンターヨークを同心的に
配置し、外部ヨーク内面に、板状の板厚の方向に着磁さ
れた永久磁石を装着してなる磁気回路と、外部ヨークと
センターヨークとの間隙に移動自在に嵌入されたボイス
コイルとを備えたボイスコイル型リニヤモータにおいて
、センターヨークの先端に、ボイスコイルの移動方向に
突出するとともに、ボイスコイルの端面を貫通するガイ
ド棒を設け、ボイスコイルの端面にガイド棒を支持する
ベアリングを設けたことを特徴とするボイスコイル型リ
ニヤモータ。A magnetic circuit consists of a columnar center yoke arranged concentrically within a cylindrical outer yoke, and a permanent magnet magnetized in the direction of the thickness of the plate attached to the inner surface of the outer yoke. In a voice coil type linear motor equipped with a voice coil movably inserted into a gap between the center yoke and the center yoke, a guide rod is provided at the tip of the center yoke, protruding in the moving direction of the voice coil and penetrating the end face of the voice coil. , a voice coil type linear motor characterized in that a bearing for supporting a guide rod is provided on the end face of the voice coil.
JP20160483U 1983-12-28 1983-12-28 Voice coil type linear motor Pending JPS60111380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20160483U JPS60111380U (en) 1983-12-28 1983-12-28 Voice coil type linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20160483U JPS60111380U (en) 1983-12-28 1983-12-28 Voice coil type linear motor

Publications (1)

Publication Number Publication Date
JPS60111380U true JPS60111380U (en) 1985-07-27

Family

ID=30763551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20160483U Pending JPS60111380U (en) 1983-12-28 1983-12-28 Voice coil type linear motor

Country Status (1)

Country Link
JP (1) JPS60111380U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881014A (en) * 1972-01-12 1973-10-30
JPS49118414A (en) * 1973-03-10 1974-11-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881014A (en) * 1972-01-12 1973-10-30
JPS49118414A (en) * 1973-03-10 1974-11-12

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