JP6821385B2 - 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 PDFInfo
- Publication number
- JP6821385B2 JP6821385B2 JP2016205139A JP2016205139A JP6821385B2 JP 6821385 B2 JP6821385 B2 JP 6821385B2 JP 2016205139 A JP2016205139 A JP 2016205139A JP 2016205139 A JP2016205139 A JP 2016205139A JP 6821385 B2 JP6821385 B2 JP 6821385B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- wheel
- shaft
- motor drive
- output
- 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
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 82
- 230000009467 reduction Effects 0.000 claims description 57
- 238000005096 rolling process Methods 0.000 claims description 27
- 239000000725 suspension Substances 0.000 description 14
- 239000004519 grease Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
-
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
-
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/18—Mounting of vehicle engines
- B60G2204/182—Electric motor on wheel support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Gear Transmission (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
22 ハウジング
27 モータ回転軸
28 モータ
34 入力歯車
35 大径中間歯車
36 小径中間歯車
37 出力歯車
38 平行軸歯車減速機
39 外輪
40 ハブ輪
41 内輪
53 車輪用軸受
A 駆動部
B 減速部
C 軸受部
Sin 減速機入力軸
Sm 中間軸
Sout 減速機出力軸
G1 入力側の歯車列
G2 出力側の歯車列
M ホイール内空間
O1 モータの中心(減速機入力軸の中心)
O2 中間軸の中心
O3 ホイールの中心(減速機出力軸の中心)
Claims (5)
- モータと、固定輪、ハブ輪を含む回転輪、及び前記固定輪と前記ハブ輪との間に配された複数の転動体を有する車輪用軸受と、前記モータと前記車輪用軸受とを連結する減速機とを備えたインホイールモータ駆動装置において、
前記減速機が、前記モータの回転軸と一体に回転し、入力歯車を有する減速機入力軸と、前記車輪用軸受の回転輪と一体に回転し、出力歯車を有する減速機出力軸と、前記出力歯車と噛み合う小径中間歯車、及び、前記小径中間歯車と同軸に設けられた大径中間歯車を有する中間軸とを備え、前記大径中間歯車と前記入力歯車とを噛み合わせた3軸2段の平行軸歯車減速機であり、
前記減速機入力軸、前記中間軸、及び前記減速機出力軸が、軸方向から見て三角形状に配置され、
前記減速機出力軸と前記減速機入力軸の軸方向領域が重複しており、
前記大径中間歯車の外接円と、前記車輪用軸受の複数の転動体のピッチ円とが軸方向から見て重なっているインホイールモータ駆動装置。 - 前記減速機の、互いに噛み合う歯車からなる歯車列の減速比が、何れも2.5以上7以下である請求項1に記載のインホイールモータ駆動装置。
- 前記大径中間歯車のピッチ円径が、前記出力歯車のピッチ円径よりも小さい請求項1又は2に記載のインホイールモータ駆動装置。
- 前記減速機入力軸の中心と前記中間軸の中心とを結ぶ直線と、前記減速機出力軸の中心と前記中間軸の中心とを結ぶ直線との間の角度を90°以下とした請求項1〜3の何れか1項に記載のインホイールモータ駆動装置。
- 前記車輪用軸受が内輪回転タイプである請求項1〜4の何れか1項に記載のインホイールモータ駆動装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016205139A JP6821385B2 (ja) | 2016-10-19 | 2016-10-19 | インホイールモータ駆動装置 |
PCT/JP2016/084711 WO2018073979A1 (ja) | 2016-10-19 | 2016-11-24 | インホイールモータ駆動装置 |
CN201680043333.XA CN108290491B (zh) | 2016-10-19 | 2016-11-24 | 轮内电动机驱动装置 |
US16/340,211 US10894473B2 (en) | 2016-10-19 | 2016-11-24 | In-wheel motor drive device |
EP16919468.5A EP3530510A4 (en) | 2016-10-19 | 2016-11-24 | WHEEL MOTOR DRIVE DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016205139A JP6821385B2 (ja) | 2016-10-19 | 2016-10-19 | インホイールモータ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018065457A JP2018065457A (ja) | 2018-04-26 |
JP6821385B2 true JP6821385B2 (ja) | 2021-01-27 |
Family
ID=62018356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016205139A Active JP6821385B2 (ja) | 2016-10-19 | 2016-10-19 | インホイールモータ駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10894473B2 (ja) |
EP (1) | EP3530510A4 (ja) |
JP (1) | JP6821385B2 (ja) |
CN (1) | CN108290491B (ja) |
WO (1) | WO2018073979A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6792995B2 (ja) * | 2016-03-14 | 2020-12-02 | Ntn株式会社 | インホイールモータ駆動装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5691584A (en) | 1993-09-09 | 1997-11-25 | Honda Giken Kogyo Kabushiki Kaisha | Wheel motor for vehicles |
JP3337279B2 (ja) * | 1993-09-09 | 2002-10-21 | 本田技研工業株式会社 | ホイールモータ |
JP3967308B2 (ja) * | 2003-09-29 | 2007-08-29 | 本田技研工業株式会社 | ハイブリッド車両 |
JP4772534B2 (ja) * | 2006-02-27 | 2011-09-14 | 本田技研工業株式会社 | パワーユニット |
JP5066924B2 (ja) * | 2007-01-31 | 2012-11-07 | トヨタ自動車株式会社 | 車輪駆動装置 |
JP5356087B2 (ja) * | 2009-03-27 | 2013-12-04 | 本田技研工業株式会社 | 電動車両 |
EP2500198A4 (en) * | 2009-11-13 | 2013-06-26 | Ntn Toyo Bearing Co Ltd | RADIN MOTOR DRIVE UNIT |
DE202010017820U1 (de) * | 2010-03-17 | 2012-11-29 | Compagnie Generale Des Etablissements Michelin | Motorisierte Nabe für eine elektrische Antriebsmaschine |
CN102811879B (zh) * | 2010-03-25 | 2016-01-27 | Ntn株式会社 | 轮毂电动机驱动装置 |
JP5528905B2 (ja) * | 2010-05-28 | 2014-06-25 | 本田技研工業株式会社 | 鞍乗り型電動車両 |
US8783401B2 (en) * | 2010-05-28 | 2014-07-22 | Honda Motor Co., Ltd. | Saddle riding type, electric vehicle |
JP5919061B2 (ja) * | 2012-03-30 | 2016-05-18 | 本田技研工業株式会社 | 電動三輪車両 |
JP5846996B2 (ja) * | 2012-03-30 | 2016-01-20 | 本田技研工業株式会社 | 駆動ユニット |
JP5872358B2 (ja) * | 2012-03-30 | 2016-03-01 | 本田技研工業株式会社 | 電動車両 |
JP2014046742A (ja) | 2012-08-30 | 2014-03-17 | Ntn Corp | インホイールモータ駆動装置 |
DE102013102161A1 (de) * | 2013-03-05 | 2014-09-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Schaltgetriebe zur Verwendung mit einer Elektromaschine |
JP2015021570A (ja) * | 2013-07-19 | 2015-02-02 | Ntn株式会社 | インホイールモータ駆動装置 |
JP2015080996A (ja) * | 2013-10-22 | 2015-04-27 | Ntn株式会社 | インホイールモータ駆動装置 |
KR101538080B1 (ko) * | 2013-12-10 | 2015-07-20 | 현대모비스 주식회사 | 인휠 어셈블리 및 이를 구비하는 차량 |
JP2016181954A (ja) * | 2015-03-23 | 2016-10-13 | Ntn株式会社 | インホイールモータ駆動装置 |
JP2017065671A (ja) * | 2015-09-30 | 2017-04-06 | Ntn株式会社 | インホイールモータ駆動装置 |
JP6794211B2 (ja) * | 2016-10-14 | 2020-12-02 | Ntn株式会社 | インホイールモータ駆動装置 |
KR101841009B1 (ko) * | 2016-11-01 | 2018-03-23 | 현대모비스 주식회사 | 인휠 구동장치 |
-
2016
- 2016-10-19 JP JP2016205139A patent/JP6821385B2/ja active Active
- 2016-11-24 EP EP16919468.5A patent/EP3530510A4/en active Pending
- 2016-11-24 US US16/340,211 patent/US10894473B2/en active Active
- 2016-11-24 CN CN201680043333.XA patent/CN108290491B/zh active Active
- 2016-11-24 WO PCT/JP2016/084711 patent/WO2018073979A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
EP3530510A1 (en) | 2019-08-28 |
US10894473B2 (en) | 2021-01-19 |
CN108290491A (zh) | 2018-07-17 |
US20200039344A1 (en) | 2020-02-06 |
EP3530510A4 (en) | 2020-06-17 |
JP2018065457A (ja) | 2018-04-26 |
CN108290491B (zh) | 2022-06-28 |
WO2018073979A1 (ja) | 2018-04-26 |
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