KR20080050329A - 모터의 적층형 코어 구조 - Google Patents
모터의 적층형 코어 구조 Download PDFInfo
- Publication number
- KR20080050329A KR20080050329A KR1020070122727A KR20070122727A KR20080050329A KR 20080050329 A KR20080050329 A KR 20080050329A KR 1020070122727 A KR1020070122727 A KR 1020070122727A KR 20070122727 A KR20070122727 A KR 20070122727A KR 20080050329 A KR20080050329 A KR 20080050329A
- Authority
- KR
- South Korea
- Prior art keywords
- stator
- rotor
- core
- caulking
- iron core
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
Abstract
Description
Claims (2)
- 복수의 마그네틱 폴이 중심 방향을 향해 돌출되도록 내주측에 둘레 방향을 따라 고정 간격으로 제공되는 복수의 고정자 철심 박판을 적층하여 형성된 고정자 철심; 및 고정자 철심의 축선에 고정자 철심과 동축으로 배열되고 복수의 디스크 형상의 회전자 철심 박판을 적층하여 형성된 회전자 철심을 포함하며, 상기 고정자 철심 및 상기 회전자 철심이 복수의 박판을 서로 코킹하여 각각 고정되는 모터의 적층형 코어 구조에 있어서:상기 고정자 철심 박판의 코킹 비평탄부의 중심은 최소 원의 외부에 제공되고, 그 반경은 고정자 철심 박판의 중심으로부터 가장 짧은 외부 가장자리까지의 거리이며, 상기 회전자 철심 박판의 코킹 비평탄부의 중심은 고정자 철심 박판의 외부 가장자리로부터 슬롯 부분까지의 폭 보다 큰 회전자 외부 가장자리로부터 내부에 제공되는 것을 특징으로 하는 모터의 적층형 코어 구조.
- 제 1 항에 있어서,상기 고정자 철심은 대략 스퀘어 형상의 외부 형상을 갖고, 상기 고정자 철심 박판의 코킹 비평탄부의 중심은 고정자 철심 박판의 4개의 코너에 형성된 조립 나사 구멍과 고정자 철심 박판의 코너 외부 가장자리 사이에 제공되는 것을 특징으로 하는 모터의 적층형 코어 구조.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00325254 | 2006-12-01 | ||
JP2006325254A JP5258190B2 (ja) | 2006-12-01 | 2006-12-01 | ステッピングモータの積層鉄心構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080050329A true KR20080050329A (ko) | 2008-06-05 |
KR101089676B1 KR101089676B1 (ko) | 2011-12-07 |
Family
ID=39339176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070122727A KR101089676B1 (ko) | 2006-12-01 | 2007-11-29 | 모터의 적층형 코어 구조 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7626306B2 (ko) |
JP (1) | JP5258190B2 (ko) |
KR (1) | KR101089676B1 (ko) |
CN (1) | CN101192764B (ko) |
DE (1) | DE102007058214B4 (ko) |
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WO2010016583A1 (ja) * | 2008-08-07 | 2010-02-11 | ダイキン工業株式会社 | ステータ、モータおよび圧縮機 |
DE102009058346A1 (de) * | 2008-12-24 | 2010-07-22 | Johnson Electric S.A. | Universalmotor |
JP5352445B2 (ja) * | 2009-12-28 | 2013-11-27 | 株式会社三井ハイテック | 積層鉄心の製造方法 |
CN102148542A (zh) * | 2010-06-30 | 2011-08-10 | 上海实业交通电器有限公司 | 一种旋转电机电枢铁芯 |
CN101931274B (zh) * | 2010-08-17 | 2012-05-23 | 浙江大学 | 模块化式电机定子结构及其应用 |
JP2012165494A (ja) * | 2011-02-03 | 2012-08-30 | Mitsui High Tec Inc | 積層鉄心及びその製造方法 |
JP2012235616A (ja) * | 2011-04-29 | 2012-11-29 | Mitsubishi Electric Corp | 回転電機 |
CN103051074B (zh) * | 2011-10-11 | 2015-06-17 | 浙江特种电机有限公司 | 一种交叉叠扣式无刷直流变频电机的定子铁芯 |
CN104089769B (zh) * | 2014-07-26 | 2017-02-15 | 吉林大学 | 往复式液体减振器模拟试验装置 |
US10284058B2 (en) * | 2014-09-25 | 2019-05-07 | Mitsui High-Tec, Inc. | Method and apparatus for manufacturing laminated cores |
JP6248965B2 (ja) * | 2015-02-18 | 2017-12-20 | トヨタ自動車株式会社 | 回転電機のコアの製造方法 |
CN108183562B (zh) * | 2016-12-08 | 2023-10-27 | 上海鸣志电器股份有限公司 | 一种步进电机 |
JP6857514B2 (ja) * | 2017-03-10 | 2021-04-14 | 本田技研工業株式会社 | 回転電機のステータ |
CN107681847A (zh) * | 2017-11-25 | 2018-02-09 | 山西天海泵业有限公司 | 一种特大潜水泵电机定子叠压套壳机 |
EP3742581A4 (en) * | 2018-01-18 | 2021-01-20 | Mitsubishi Electric Corporation | STATOR, MOTOR, FAN, ELECTRIC VACUUM CLEANER AND HAND DRYER |
JP2020054173A (ja) * | 2018-09-28 | 2020-04-02 | 日本電産サーボ株式会社 | モータ |
KR20200086087A (ko) * | 2019-01-08 | 2020-07-16 | 엘지이노텍 주식회사 | 모터 |
CN112260490A (zh) * | 2020-09-10 | 2021-01-22 | 东风电驱动系统有限公司 | 一种电机转子结构的装配方法及电机转子结构 |
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2006
- 2006-12-01 JP JP2006325254A patent/JP5258190B2/ja active Active
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2007
- 2007-11-28 US US11/946,476 patent/US7626306B2/en active Active
- 2007-11-29 KR KR1020070122727A patent/KR101089676B1/ko active IP Right Grant
- 2007-11-30 DE DE102007058214.7A patent/DE102007058214B4/de active Active
- 2007-11-30 CN CN2007101877773A patent/CN101192764B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR101089676B1 (ko) | 2011-12-07 |
CN101192764B (zh) | 2011-07-13 |
CN101192764A (zh) | 2008-06-04 |
JP5258190B2 (ja) | 2013-08-07 |
JP2008141859A (ja) | 2008-06-19 |
DE102007058214B4 (de) | 2023-11-16 |
DE102007058214A1 (de) | 2008-06-05 |
US7626306B2 (en) | 2009-12-01 |
US20080129141A1 (en) | 2008-06-05 |
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