JP7338671B2 - インホイールモータ - Google Patents
インホイールモータ Download PDFInfo
- Publication number
- JP7338671B2 JP7338671B2 JP2021187893A JP2021187893A JP7338671B2 JP 7338671 B2 JP7338671 B2 JP 7338671B2 JP 2021187893 A JP2021187893 A JP 2021187893A JP 2021187893 A JP2021187893 A JP 2021187893A JP 7338671 B2 JP7338671 B2 JP 7338671B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- hub
- resolver
- wheel motor
- wheel
- 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
Classifications
-
- 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
-
- 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
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
- 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
-
- 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
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
2 ステータ
3 ロータ
4 ステータボディ
5 コイル
6 ロータケース
7 マグネット
8 ハブ
9 キャップ
12 シャフト
15 アウターハブベアリング
16 インナーハブベアリング
17 アウターレゾルバ
18 インナーレゾルバ
19 ホイール
20 タイヤ
21 スタッドボルト
22 ナット
23 フリクションシール
24 ボルト
25 位置決めピン
26 位置決めピン穴
100 車輪
Claims (3)
- ステータおよびロータを備えたアウターロータ式のインホイールモータであって、
前記ロータの回転状態を検知するセンサと、
前記ロータに対して車幅方向外側から着脱可能であり、前記ステータの内周面に対向する面に前記センサが設けられた着脱部材と、
前記ロータと前記着脱部材との間に設けられ、前記着脱部材とともに前記ロータに固定される摩擦部材と、を有する、
インホイールモータ。 - 前記着脱部材は、
前記ステータの内周面に対向する面を外周面として備えた筒状体と、
前記ロータの外表面に対向し、前記筒状体に連なって設けられたフランジと、を有し、
前記摩擦部材は、
前記フランジと、前記ロータの面との間に配置される、
請求項1に記載のインホイールモータ。 - 前記摩擦部材は、
前記着脱部材とともに前記ロータにボルト締めされる、
請求項1または2に記載のインホイールモータ。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021187893A JP7338671B2 (ja) | 2021-11-18 | 2021-11-18 | インホイールモータ |
| DE112022005515.4T DE112022005515T8 (de) | 2021-11-18 | 2022-09-16 | Radnabenmotor |
| PCT/JP2022/034673 WO2023089937A1 (ja) | 2021-11-18 | 2022-09-16 | インホイールモータ |
| CN202280075847.9A CN118302318A (zh) | 2021-11-18 | 2022-09-16 | 轮毂电机 |
| US18/710,651 US20250015676A1 (en) | 2021-11-18 | 2022-09-16 | In-wheel motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021187893A JP7338671B2 (ja) | 2021-11-18 | 2021-11-18 | インホイールモータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023074772A JP2023074772A (ja) | 2023-05-30 |
| JP7338671B2 true JP7338671B2 (ja) | 2023-09-05 |
Family
ID=86396710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021187893A Active JP7338671B2 (ja) | 2021-11-18 | 2021-11-18 | インホイールモータ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250015676A1 (ja) |
| JP (1) | JP7338671B2 (ja) |
| CN (1) | CN118302318A (ja) |
| DE (1) | DE112022005515T8 (ja) |
| WO (1) | WO2023089937A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4246782A1 (en) * | 2022-03-17 | 2023-09-20 | Rimac Technology LLC | Drive system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190945A (ja) | 2006-01-17 | 2007-08-02 | Mitsuba Corp | 電動車両用のインホイールモータ |
| WO2011118036A1 (ja) | 2010-03-26 | 2011-09-29 | 本田技研工業株式会社 | 駆動用モータを備える車両 |
| CN104290593A (zh) | 2012-01-18 | 2015-01-21 | 华南理工大学 | 一种内置悬置集成式轮毂电机驱动电动轮 |
| JP2020128140A (ja) | 2019-02-08 | 2020-08-27 | Ntn株式会社 | 車両用動力装置および発電機付き車輪用軸受装置 |
| US20200391547A1 (en) | 2019-06-17 | 2020-12-17 | Hyundai Mobis Co., Ltd. | In-wheel motor unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200158222A1 (en) * | 2018-11-21 | 2020-05-21 | Germany Hong Gmbh | Novel Product of Wheel Hub Assembly for Damping and Noise Reduction |
| JP2020114054A (ja) | 2019-01-08 | 2020-07-27 | トヨタ自動車株式会社 | インホイールモータ |
| JP2020157837A (ja) | 2019-03-25 | 2020-10-01 | 三菱自動車工業株式会社 | 車両のインホイールモータ用ホイール構造 |
| JP7400627B2 (ja) | 2020-05-26 | 2023-12-19 | 味の素株式会社 | 樹脂組成物 |
-
2021
- 2021-11-18 JP JP2021187893A patent/JP7338671B2/ja active Active
-
2022
- 2022-09-16 WO PCT/JP2022/034673 patent/WO2023089937A1/ja not_active Ceased
- 2022-09-16 DE DE112022005515.4T patent/DE112022005515T8/de active Active
- 2022-09-16 CN CN202280075847.9A patent/CN118302318A/zh active Pending
- 2022-09-16 US US18/710,651 patent/US20250015676A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190945A (ja) | 2006-01-17 | 2007-08-02 | Mitsuba Corp | 電動車両用のインホイールモータ |
| WO2011118036A1 (ja) | 2010-03-26 | 2011-09-29 | 本田技研工業株式会社 | 駆動用モータを備える車両 |
| CN104290593A (zh) | 2012-01-18 | 2015-01-21 | 华南理工大学 | 一种内置悬置集成式轮毂电机驱动电动轮 |
| JP2020128140A (ja) | 2019-02-08 | 2020-08-27 | Ntn株式会社 | 車両用動力装置および発電機付き車輪用軸受装置 |
| US20200391547A1 (en) | 2019-06-17 | 2020-12-17 | Hyundai Mobis Co., Ltd. | In-wheel motor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250015676A1 (en) | 2025-01-09 |
| CN118302318A (zh) | 2024-07-05 |
| DE112022005515T8 (de) | 2024-10-10 |
| JP2023074772A (ja) | 2023-05-30 |
| WO2023089937A1 (ja) | 2023-05-25 |
| DE112022005515T5 (de) | 2024-08-29 |
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