JPH0230270U - - Google Patents

Info

Publication number
JPH0230270U
JPH0230270U JP10728488U JP10728488U JPH0230270U JP H0230270 U JPH0230270 U JP H0230270U JP 10728488 U JP10728488 U JP 10728488U JP 10728488 U JP10728488 U JP 10728488U JP H0230270 U JPH0230270 U JP H0230270U
Authority
JP
Japan
Prior art keywords
permanent magnet
magnetic pole
air gap
center
arc
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
JP10728488U
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 JP10728488U priority Critical patent/JPH0230270U/ja
Publication of JPH0230270U publication Critical patent/JPH0230270U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

【図面の簡単な説明】
図は本考案の実施例を示す側面図で、一部を断
面にしてある。 1は回転軸、2は磁極支持体、3は永久磁石の
磁極、4は積層磁性板の固定子、4aは鉄心歯、
4bはスロツト溝、4cはヨーク、5は巻線、6
は空隙である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 永久磁石からなる磁極と、積層磁性板よりなる
    鉄心歯と、前記鉄心歯にそれぞれ巻回した巻線を
    そなえ、前記永久磁石からなる磁極の空隙対向面
    を回転軸を中心とする取付面側の形状と同心の円
    弧で構成し、各鉄心歯の空隙対向面を前記磁極面
    の円弧とは別の中心を有し中央部で空隙が小さく
    両側部の空隙を大きくする弧状の曲面で形成させ
    たことを特徴とする永久磁石形同期電動機。
JP10728488U 1988-08-12 1988-08-12 Pending JPH0230270U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10728488U JPH0230270U (ja) 1988-08-12 1988-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10728488U JPH0230270U (ja) 1988-08-12 1988-08-12

Publications (1)

Publication Number Publication Date
JPH0230270U true JPH0230270U (ja) 1990-02-26

Family

ID=31341557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10728488U Pending JPH0230270U (ja) 1988-08-12 1988-08-12

Country Status (1)

Country Link
JP (1) JPH0230270U (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308057A (ja) * 1994-05-11 1995-11-21 Yaskawa Electric Corp 永久磁石形同期電動機
JP2002209371A (ja) * 2001-01-11 2002-07-26 Yaskawa Electric Corp リニアモータ
JP2004187344A (ja) * 2002-11-29 2004-07-02 Yaskawa Electric Corp 永久磁石形モータ
DE102012012605A1 (de) 2011-07-13 2013-01-24 Okuma Corporation Synchronmotor
WO2015102106A1 (ja) * 2014-01-06 2015-07-09 日本精工株式会社 モータ用コア及びモータ
US9502936B2 (en) 2013-01-29 2016-11-22 Okuma Corporation Three-phase AC motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121949A (ja) * 1983-12-05 1985-06-29 Fanuc Ltd 永久磁石型同期電動機の回転子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121949A (ja) * 1983-12-05 1985-06-29 Fanuc Ltd 永久磁石型同期電動機の回転子

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308057A (ja) * 1994-05-11 1995-11-21 Yaskawa Electric Corp 永久磁石形同期電動機
JP2002209371A (ja) * 2001-01-11 2002-07-26 Yaskawa Electric Corp リニアモータ
JP2004187344A (ja) * 2002-11-29 2004-07-02 Yaskawa Electric Corp 永久磁石形モータ
DE102012012605A1 (de) 2011-07-13 2013-01-24 Okuma Corporation Synchronmotor
DE102012012605B4 (de) * 2011-07-13 2020-03-19 Okuma Corporation Synchronmotor
US9502936B2 (en) 2013-01-29 2016-11-22 Okuma Corporation Three-phase AC motor
DE102014100410B4 (de) 2013-01-29 2024-06-20 Okuma Corporation Drei - Phasen - Wechselstrommotor
WO2015102106A1 (ja) * 2014-01-06 2015-07-09 日本精工株式会社 モータ用コア及びモータ
JP2015130724A (ja) * 2014-01-06 2015-07-16 日本精工株式会社 モータ用コア及びモータ
CN105794085A (zh) * 2014-01-06 2016-07-20 日本精工株式会社 马达用铁心和马达
US20160301270A1 (en) * 2014-01-06 2016-10-13 Nsk Ltd. Motor Core and Motor

Similar Documents

Publication Publication Date Title
JPS6425853U (ja)
JPH0439078U (ja)
JPH0230270U (ja)
JPH0434834U (ja)
JPH03106852U (ja)
JPS61129474U (ja)
JPS6445450U (ja)
JPS63113477U (ja)
JPS646776U (ja)
JPH0339377U (ja)
JPS6233674U (ja)
JPH0275974U (ja)
JPS6397375U (ja)
JPS61120245U (ja)
JPH0428746U (ja)
JPS62159163U (ja)
JPS6162571U (ja)
JPS63149179U (ja)
JPS61192680U (ja)
JPH0370035U (ja)
JPS6261183U (ja)
JPS62159168U (ja)
JPH0186468U (ja)
JPH0253244U (ja)
JPS62140880U (ja)