WO2017026550A8 - モータ - Google Patents

モータ Download PDF

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Publication number
WO2017026550A8
WO2017026550A8 PCT/JP2016/079759 JP2016079759W WO2017026550A8 WO 2017026550 A8 WO2017026550 A8 WO 2017026550A8 JP 2016079759 W JP2016079759 W JP 2016079759W WO 2017026550 A8 WO2017026550 A8 WO 2017026550A8
Authority
WO
WIPO (PCT)
Prior art keywords
housing
bearing holder
bearing
stator
rotor
Prior art date
Application number
PCT/JP2016/079759
Other languages
English (en)
French (fr)
Other versions
WO2017026550A1 (ja
Inventor
幸祐 小川
服部　隆志
敬史 瀬口
俊輔 村上
剛央 新子
佳明 山下
Original Assignee
日本電産株式会社
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 日本電産株式会社 filed Critical 日本電産株式会社
Priority to US15/767,714 priority Critical patent/US11088588B2/en
Priority to CN201680059363.XA priority patent/CN108141113B/zh
Priority to DE112016004650.2T priority patent/DE112016004650T5/de
Priority to JP2017534505A priority patent/JP6844540B2/ja
Publication of WO2017026550A1 publication Critical patent/WO2017026550A1/ja
Publication of WO2017026550A8 publication Critical patent/WO2017026550A8/ja

Links

Classifications

    • 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
    • H02K5/1732—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 both ends of the rotor
    • 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
    • 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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
    • 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

Abstract

上下方向に延びる中心軸を中心とするシャフトを有するロータと、ロータと径方向に対向して配置されたステータと、シャフトを支持するベアリングと、ベアリングを保持するベアリングホルダと、ロータとステータとベアリングホルダとを収容し上側に開口するハウジングと、を備え、ハウジングは、ベアリングホルダよりも上側に、ステータと電気的に接続される制御装置の少なくとも一部を収容可能な制御装置収容領域を有し、制御装置収容領域におけるハウジングの内径は、ベアリングホルダが取り付けられる位置のハウジングの内径よりも大きく、ベアリングホルダは、ハウジングの内周面に締まり嵌めにより保持される、モータ。
PCT/JP2016/079759 2015-08-10 2016-10-06 モータ WO2017026550A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/767,714 US11088588B2 (en) 2015-08-10 2016-10-06 Motor with an upper bearing including a washer, a lower bearing, and bearing holding portions
CN201680059363.XA CN108141113B (zh) 2015-11-06 2016-10-06 马达
DE112016004650.2T DE112016004650T5 (de) 2015-11-06 2016-10-06 Motor
JP2017534505A JP6844540B2 (ja) 2015-11-06 2016-10-06 モータ

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015-158391 2015-08-10
JP2015158391 2015-08-10
JP2015218473 2015-11-06
JP2015-218473 2015-11-06

Publications (2)

Publication Number Publication Date
WO2017026550A1 WO2017026550A1 (ja) 2017-02-16
WO2017026550A8 true WO2017026550A8 (ja) 2017-06-01

Family

ID=57983876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/079759 WO2017026550A1 (ja) 2015-08-10 2016-10-06 モータ

Country Status (2)

Country Link
US (1) US11088588B2 (ja)
WO (1) WO2017026550A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017026492A1 (ja) * 2015-08-10 2017-02-16 日本電産株式会社 モータ
DE112016003666T5 (de) * 2015-08-10 2018-05-03 Nidec Corporation Motor
US10536046B2 (en) * 2015-09-30 2020-01-14 Aisin Seiki Kabushiki Kaisha Rotary electric machine with stator having bus bars with recesses and bus bar holder with protrusions engaged with the recesses
WO2018180815A1 (ja) * 2017-03-31 2018-10-04 日本電産株式会社 バスバーユニット及びそれを備えたモータ
DE102018118280A1 (de) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Kontaktschnittstelle für einen Stator eines Elektromotors
US20210320545A1 (en) * 2018-08-03 2021-10-14 Nidec Corporation Stator and motor
JP2020065356A (ja) * 2018-10-17 2020-04-23 多摩川精機株式会社 モータ
JP2020088877A (ja) * 2018-11-14 2020-06-04 日本電産株式会社 バスバーユニット、モータ
JP7218861B2 (ja) * 2018-12-18 2023-02-07 Ｋｙｂ株式会社 回転電機
JPWO2020208692A1 (ja) * 2019-04-08 2021-05-06 三菱電機株式会社 電動機
JP7172843B2 (ja) * 2019-05-13 2022-11-16 株式会社デンソー モータ
DE102020000232A1 (de) * 2020-01-16 2021-07-22 Wieland-Werke Aktiengesellschaft Kontakteinrichtung eines Stators, Stator und elektrische Maschine
WO2022122086A1 (de) * 2020-12-09 2022-06-16 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Elektromotor für ein kraftfahrzeug
DE102020133190A1 (de) * 2020-12-11 2022-06-15 Dana Belgium N.V. Elektromotor- und Wechselrichterbaugruppe

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JP6011557B2 (ja) * 2014-01-31 2016-10-19 株式会社デンソー 駆動装置
JP6476623B2 (ja) * 2014-07-14 2019-03-06 日本電産株式会社 モータ
JP6160576B2 (ja) * 2014-07-31 2017-07-12 株式会社デンソー 駆動装置、および、これを用いた電動パワーステアリング装置
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Also Published As

Publication number Publication date
WO2017026550A1 (ja) 2017-02-16
US11088588B2 (en) 2021-08-10
US20180316239A1 (en) 2018-11-01

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