WO2009028278A1 - インホイールモータ駆動装置 - Google Patents

インホイールモータ駆動装置 Download PDF

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Publication number
WO2009028278A1
WO2009028278A1 PCT/JP2008/063253 JP2008063253W WO2009028278A1 WO 2009028278 A1 WO2009028278 A1 WO 2009028278A1 JP 2008063253 W JP2008063253 W JP 2008063253W WO 2009028278 A1 WO2009028278 A1 WO 2009028278A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
pair
speed reduction
drive device
reduction section
Prior art date
Application number
PCT/JP2008/063253
Other languages
English (en)
French (fr)
Inventor
Tomoaki Makino
Ken Yamamoto
Minoru Suzuki
Original Assignee
Ntn Corporation
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 Ntn Corporation filed Critical Ntn Corporation
Priority to US12/674,488 priority Critical patent/US8393424B2/en
Priority to EP08791505A priority patent/EP2180209B1/en
Priority to CN2008801040297A priority patent/CN101784819B/zh
Publication of WO2009028278A1 publication Critical patent/WO2009028278A1/ja

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Retarders (AREA)

Abstract

インホイールモータ駆動装置２１は、モータ部Ａと、減速部Ｂと、車輪ハブＣとを備える。減速部Ｂは、曲線板２６ａ，２６ｂの外周部に係合して曲線板の自転運動を生じさせる外ピン２７と、減速部Ｂを保持するケーシング２２の内径面に嵌合固定され、外ピン２７をモータ側回転部材２５の回転軸心と平行に保持する外ピン保持部４５とを含む。外ピン保持部４５は、円筒部４６と、円筒部４６の軸方向両端部から径方向内側に延びる一対のリング部４７，４８と、一対のリング部４７，４８の互いに対面する位置に、モータ側回転部材２５の回転軸心と平行に延びて、外ピン２７の軸方向端部を保持する一対の外ピン保持孔４７ａ，４８ａとを有する。  
PCT/JP2008/063253 2007-08-24 2008-07-24 インホイールモータ駆動装置 WO2009028278A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/674,488 US8393424B2 (en) 2007-08-24 2008-07-24 In-wheel motor drive unit
EP08791505A EP2180209B1 (en) 2007-08-24 2008-07-24 In-wheel motor drive device
CN2008801040297A CN101784819B (zh) 2007-08-24 2008-07-24 轮毂电机驱动装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007218840A JP5069975B2 (ja) 2007-08-24 2007-08-24 インホイールモータ駆動装置
JP2007-218840 2007-08-24

Publications (1)

Publication Number Publication Date
WO2009028278A1 true WO2009028278A1 (ja) 2009-03-05

Family

ID=40387007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063253 WO2009028278A1 (ja) 2007-08-24 2008-07-24 インホイールモータ駆動装置

Country Status (5)

Country Link
US (1) US8393424B2 (ja)
EP (1) EP2180209B1 (ja)
JP (1) JP5069975B2 (ja)
CN (1) CN101784819B (ja)
WO (1) WO2009028278A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2450595A1 (en) * 2009-06-30 2012-05-09 JTEKT Corporation Planetary gear mechanism
EP2505411A1 (en) * 2009-11-27 2012-10-03 NTN Corporation In-wheel motor drive device

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058844A1 (ja) 2009-11-13 2011-05-19 Ntn株式会社 インホイールモータ駆動装置
JP5709373B2 (ja) 2009-12-07 2015-04-30 Ntn株式会社 インホイールモータ駆動装置
JP5519337B2 (ja) 2010-03-04 2014-06-11 Ｎｔｎ株式会社 インホイールモータ駆動装置
JP5564352B2 (ja) 2010-07-23 2014-07-30 Ｎｔｎ株式会社 インホイールモータ駆動装置
JP5327724B2 (ja) * 2010-11-11 2013-10-30 株式会社安川電機 回転電機、ロボット、回転電機の製造方法、中空軸
WO2012139674A1 (de) * 2011-01-15 2012-10-18 Lothar Ginzel Getriebe
JP5778433B2 (ja) * 2011-01-21 2015-09-16 Ntn株式会社 インホイールモータ駆動装置
JP2012171428A (ja) * 2011-02-18 2012-09-10 Ntn Corp インホイールモータ駆動装置
JP5705585B2 (ja) * 2011-02-25 2015-04-22 Ntn株式会社 電気自動車
CN103415992B (zh) 2011-02-25 2016-07-27 Ntn株式会社 电动汽车
CN103782491B (zh) * 2011-07-19 2016-03-09 Ntn株式会社 带减速机的马达
JP5801688B2 (ja) 2011-10-27 2015-10-28 ナブテスコ株式会社 駆動装置
JP5812802B2 (ja) * 2011-10-27 2015-11-17 ナブテスコ株式会社 駆動装置
JP2012097903A (ja) * 2011-12-16 2012-05-24 Ntn Corp インホイールモータ駆動装置
JP6003557B2 (ja) * 2012-03-06 2016-10-05 株式会社ジェイテクト 減速機構及びこれを備えたモータ回転力伝達装置
CN103206494B (zh) 2012-01-11 2016-12-28 株式会社捷太格特 减速机构以及具备该减速机构的马达旋转力传递装置
JP5952002B2 (ja) 2012-01-23 2016-07-13 Ntn株式会社 車輪駆動装置
JP5910378B2 (ja) * 2012-07-11 2016-04-27 株式会社ジェイテクト 減速機構及びこれを備えたモータ回転力伝達装置
US20150288249A1 (en) * 2014-04-03 2015-10-08 Schaeffler Technologies AG & Co. KG Eccentric motor
JP5830133B2 (ja) * 2014-05-27 2015-12-09 Ntn株式会社 インホイールモータ駆動装置
CN104235323A (zh) * 2014-08-06 2014-12-24 吴小杰 锌基合金轴承支承输出轴之摆线减速器
CN105691104A (zh) * 2014-11-28 2016-06-22 舍弗勒技术有限两合公司 轮毂驱动总成
JP2016210349A (ja) * 2015-05-12 2016-12-15 本田技研工業株式会社 車両用音発生装置
CN105351499A (zh) * 2015-08-11 2016-02-24 华南理工大学 一种轻型铝合金结构rv减速机
CN106364622B (zh) * 2016-10-18 2022-05-24 无锡富乐力科技有限公司 一种用于自行车的一体化电助力装置
CN109250028B (zh) * 2017-07-14 2022-02-25 罗伯特·博世有限公司 电动车辆及其车轮组件
US11235661B1 (en) * 2018-06-29 2022-02-01 Hydro-Gear Limited Partnership Electric drive assembly
US11529864B2 (en) * 2019-11-29 2022-12-20 Mitsubishi Heavy Industries, Ltd. Drive device for electric vehicle and electric vehicle

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Publication number Priority date Publication date Assignee Title
JPH04282047A (ja) * 1991-03-11 1992-10-07 Sumitomo Heavy Ind Ltd トロコイド系歯形内外接式複合遊星歯車構造
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JP2006258289A (ja) 2005-02-16 2006-09-28 Ntn Corp インホイールモータ駆動装置
JP2007078177A (ja) * 2005-08-18 2007-03-29 Ntn Corp 動力伝達装置
JP2007131295A (ja) * 2005-10-11 2007-05-31 Ntn Corp 動力出力装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04282047A (ja) * 1991-03-11 1992-10-07 Sumitomo Heavy Ind Ltd トロコイド系歯形内外接式複合遊星歯車構造
JP2002039287A (ja) * 2000-07-27 2002-02-06 Sumitomo Heavy Ind Ltd ケーシング組込式の内歯歯車構造、及び内接噛合遊星歯車構造
JP2006258289A (ja) 2005-02-16 2006-09-28 Ntn Corp インホイールモータ駆動装置
JP2007078177A (ja) * 2005-08-18 2007-03-29 Ntn Corp 動力伝達装置
JP2007131295A (ja) * 2005-10-11 2007-05-31 Ntn Corp 動力出力装置

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See also references of EP2180209A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2450595A1 (en) * 2009-06-30 2012-05-09 JTEKT Corporation Planetary gear mechanism
CN102472368A (zh) * 2009-06-30 2012-05-23 株式会社捷太格特 行星齿轮机构
EP2450595A4 (en) * 2009-06-30 2012-06-13 Jtekt Corp PLANETARY GEAR MECHANISM
US8821333B2 (en) 2009-06-30 2014-09-02 Jtekt Corporation Planetary gear mechanism
EP2505411A1 (en) * 2009-11-27 2012-10-03 NTN Corporation In-wheel motor drive device
EP2505411A4 (en) * 2009-11-27 2013-12-18 Ntn Toyo Bearing Co Ltd MOTOR-WHEEL CONTROL DEVICE

Also Published As

Publication number Publication date
CN101784819B (zh) 2013-05-22
EP2180209B1 (en) 2012-10-03
EP2180209A4 (en) 2011-03-30
JP5069975B2 (ja) 2012-11-07
US8393424B2 (en) 2013-03-12
US20110133541A1 (en) 2011-06-09
EP2180209A1 (en) 2010-04-28
CN101784819A (zh) 2010-07-21
JP2009052630A (ja) 2009-03-12

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