JPH0454481U - - Google Patents

Info

Publication number
JPH0454481U
JPH0454481U JP9626890U JP9626890U JPH0454481U JP H0454481 U JPH0454481 U JP H0454481U JP 9626890 U JP9626890 U JP 9626890U JP 9626890 U JP9626890 U JP 9626890U JP H0454481 U JPH0454481 U JP H0454481U
Authority
JP
Japan
Prior art keywords
pole
field
poles
permanent magnets
linear motion
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
JP9626890U
Other languages
English (en)
Other versions
JPH0753427Y2 (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 JP9626890U priority Critical patent/JPH0753427Y2/ja
Publication of JPH0454481U publication Critical patent/JPH0454481U/ja
Application granted granted Critical
Publication of JPH0753427Y2 publication Critical patent/JPH0753427Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Linear Motors (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す正断面図、第２
図はコギング推力の説明図、第３図はコギング推
力の合成力を説明する説明図である。 １……永久磁石、１１……磁極面、２……電機
子コア、２１……凸極、２２……巻線溝、２３，
２３′……補助磁極、３……電機子巻線。

Claims (1)

  1. 【実用新案登録請求の範囲】 交互に異極になるように複数個の平板状の永久
    磁石を直線状に配列して構成した界磁極と、前記
    永久磁石の磁極面に空隙を介して対向する凸極を
    設けた電機子コアと、前記凸極に巻回された電機
    子巻線と、前記電機子コアの両端にそれぞれを設
    けられた補助磁極とを備えた直線運動電動機にお
    いて、 前記補助磁極の中心間の距離を前記界磁極のピ
    ツチの（２ｍ−１）／２倍（ただしｍは正の整数
    ）としたことを特徴とする直線運動電動機。
JP9626890U 1990-09-12 1990-09-12 直線運動電動機 Expired - Fee Related JPH0753427Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9626890U JPH0753427Y2 (ja) 1990-09-12 1990-09-12 直線運動電動機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9626890U JPH0753427Y2 (ja) 1990-09-12 1990-09-12 直線運動電動機

Publications (2)

Publication Number Publication Date
JPH0454481U true JPH0454481U (ja) 1992-05-11
JPH0753427Y2 JPH0753427Y2 (ja) 1995-12-06

Family

ID=31835655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9626890U Expired - Fee Related JPH0753427Y2 (ja) 1990-09-12 1990-09-12 直線運動電動機

Country Status (1)

Country Link
JP (1) JPH0753427Y2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1921735A3 (de) * 2006-11-09 2015-03-18 Alois Jenny Eisenbehafteter Linearmotor mit kleiner Rastkraft bei hoher Leistungsdichte
JPWO2009035050A1 (ja) 2007-09-14 2010-12-24 Thk株式会社 リニアモータ及びリニアモータのコギング低減方法
JP5041017B2 (ja) 2010-03-11 2012-10-03 株式会社安川電機 リニアモータ
JP5015290B2 (ja) 2010-06-16 2012-08-29 Ｔｈｋ株式会社 リニアモータ
JPWO2023145014A1 (ja) * 2022-01-28 2023-08-03

Also Published As

Publication number Publication date
JPH0753427Y2 (ja) 1995-12-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees