DE602006012247D1 - Motor mit axialem Luftspalt - Google Patents

Motor mit axialem Luftspalt

Info

Publication number
DE602006012247D1
DE602006012247D1 DE602006012247T DE602006012247T DE602006012247D1 DE 602006012247 D1 DE602006012247 D1 DE 602006012247D1 DE 602006012247 T DE602006012247 T DE 602006012247T DE 602006012247 T DE602006012247 T DE 602006012247T DE 602006012247 D1 DE602006012247 D1 DE 602006012247D1
Authority
DE
Germany
Prior art keywords
motor
air gap
axial air
axial
gap
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.)
Active
Application number
DE602006012247T
Other languages
English (en)
Inventor
Tomonori Kojima
Atsushi Itagaki
Masanori Murakami
Yoichi Tanabe
Toshiaki Tanno
Hirokazu Matsuzaki
Masaki Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu General Ltd
Original Assignee
Fujitsu General Ltd
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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Publication of DE602006012247D1 publication Critical patent/DE602006012247D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/086—Ball or roller bearings self-adjusting with magnetic means to preload the bearing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Frames (AREA)
DE602006012247T 2005-06-03 2006-06-06 Motor mit axialem Luftspalt Active DE602006012247D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005163940A JP4706339B2 (ja) 2005-06-03 2005-06-03 アキシャルエアギャップ型電動機

Publications (1)

Publication Number Publication Date
DE602006012247D1 true DE602006012247D1 (de) 2010-04-01

Family

ID=36940146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012247T Active DE602006012247D1 (de) 2005-06-03 2006-06-06 Motor mit axialem Luftspalt

Country Status (6)

Country Link
US (1) US7554226B2 (de)
EP (1) EP1729396B1 (de)
JP (1) JP4706339B2 (de)
KR (1) KR100893239B1 (de)
CN (1) CN1881751B (de)
DE (1) DE602006012247D1 (de)

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US20080247689A1 (en) * 2007-04-06 2008-10-09 Nidec Corporation Motor
US9041264B2 (en) 2007-05-03 2015-05-26 Regal Beloit America, Inc. Axial flux electrical machine
JP4946625B2 (ja) * 2007-05-21 2012-06-06 日本電産株式会社 モータ
GB0902394D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
GB0902393D0 (en) * 2009-02-13 2009-04-01 Isis Innovation Elaectric machine - modular
GB0902390D0 (en) 2009-02-13 2009-04-01 Isis Innovation Electric machine - flux
GB0906284D0 (en) 2009-04-14 2009-05-20 Isis Innovation Electric machine-evaporative cooling
US9287739B2 (en) * 2009-07-30 2016-03-15 Bison Gear & Engineering Corp. Axial flux stator and method of manufacture thereof
GB201013881D0 (en) * 2010-08-19 2010-10-06 Oxford Yasa Motors Ltd Electric machine - construction
BRPI1102856A2 (pt) * 2011-04-25 2013-06-25 Luis Augusto Pinto Carneiro motor elÉtrico de aproveitamento duplo
KR101886155B1 (ko) 2011-10-10 2018-08-08 삼성전자 주식회사 모터 및 모터용 로터
CN102522844A (zh) * 2011-12-30 2012-06-27 许晓华 一种卡接固定电机
US8963392B2 (en) * 2012-04-13 2015-02-24 Regal Beloit America, Inc. Axial load sharing bearing system and associated method of use
WO2014115255A1 (ja) * 2013-01-23 2014-07-31 株式会社 日立製作所 アキシャルギャップ型回転電機
CN105210267B (zh) * 2013-05-28 2018-06-26 三菱电机株式会社 旋转电机及其制造方法
JP6349719B2 (ja) * 2013-12-20 2018-07-04 日本電産株式会社 インナーロータ型モータ
DE102014204608A1 (de) * 2014-03-12 2015-09-17 BSH Hausgeräte GmbH Staubsaugergebläse
TWI551010B (zh) * 2014-10-09 2016-09-21 建準電機工業股份有限公司 內轉子馬達
KR102212161B1 (ko) * 2015-01-20 2021-02-04 엘지이노텍 주식회사 모터의 하우징 및 이를 포함하는 모터
US10148152B2 (en) * 2015-02-10 2018-12-04 Cts Corporation Axial brushless DC motor
WO2016127207A1 (en) * 2015-02-13 2016-08-18 Electric Vehicle Systems And Technology Pty Ltd Electric motor
CN104917346B (zh) * 2015-06-18 2018-07-10 今盛科技有限公司 多转子永磁同步电机
US10075030B2 (en) 2015-08-11 2018-09-11 Genesis Robotics & Motion Technologies Canada, Ulc Electric machine
US11139707B2 (en) 2015-08-11 2021-10-05 Genesis Robotics And Motion Technologies Canada, Ulc Axial gap electric machine with permanent magnets arranged between posts
JP2019517236A (ja) * 2016-05-19 2019-06-20 シーティーエス・コーポレーションＣｔｓ Ｃｏｒｐｏｒａｔｉｏｎ 部分ステップ機能及び保持ステップ機能を備えたアキシャル型ブラシレスｄｃモータ
US11043885B2 (en) 2016-07-15 2021-06-22 Genesis Robotics And Motion Technologies Canada, Ulc Rotary actuator
CN108702054B (zh) * 2017-01-27 2021-02-05 株式会社日立产机*** 轴向间隙型旋转电机
JP2020099149A (ja) * 2018-12-19 2020-06-25 東京パーツ工業株式会社 ブラシレスモータ
CN109560677A (zh) * 2019-01-31 2019-04-02 稻津电机(珠海)有限公司 一种高速马达
WO2021035933A1 (zh) 2019-08-26 2021-03-04 美的威灵电机技术（上海）有限公司 电机及风机
DE102019216847A1 (de) * 2019-10-31 2021-05-06 Robert Bosch Gmbh Axialflussmaschine für ein elektrisches Bearbeitungsgerät sowie elektrisches Bearbeitungsgerät mit einer Axialflussmaschine
DE102020132754A1 (de) * 2020-12-09 2022-06-09 Schaeffler Technologies AG & Co. KG Elektrische Axialflussmaschine
DE102021109426A1 (de) 2021-04-15 2022-10-20 Schaeffler Technologies AG & Co. KG Elektrische Axialflussmaschine
US11658530B2 (en) 2021-07-15 2023-05-23 Stoneridge, Inc. Modular brushless DC (BLDC) motor construction
CN114899956A (zh) * 2021-08-09 2022-08-12 浙江盘毂动力科技有限公司 绕组定子结构、定子总成及盘式电机
WO2023015667A1 (zh) * 2021-08-09 2023-02-16 浙江盘毂动力科技有限公司 电路板单元、绕组定子结构、定子总成、盘式电机及装配方法
CN114244069B (zh) * 2021-12-31 2023-10-24 南京玛格耐特智能科技有限公司 一种紧凑永磁扭矩传递设备

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JP4305649B2 (ja) * 2003-02-26 2009-07-29 株式会社富士通ゼネラル アキシャルギャップ型電動機
JP2004266968A (ja) * 2003-03-04 2004-09-24 Fujitsu General Ltd アキシャルギャップ型電動機
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Also Published As

Publication number Publication date
KR20060126396A (ko) 2006-12-07
US20060279150A1 (en) 2006-12-14
EP1729396B1 (de) 2010-02-17
CN1881751A (zh) 2006-12-20
JP2006340537A (ja) 2006-12-14
JP4706339B2 (ja) 2011-06-22
CN1881751B (zh) 2010-12-08
US7554226B2 (en) 2009-06-30
EP1729396A1 (de) 2006-12-06
KR100893239B1 (ko) 2009-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition