CN115136470A - 马达单元 - Google Patents

马达单元 Download PDF

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Publication number
CN115136470A
CN115136470A CN202080096975.2A CN202080096975A CN115136470A CN 115136470 A CN115136470 A CN 115136470A CN 202080096975 A CN202080096975 A CN 202080096975A CN 115136470 A CN115136470 A CN 115136470A
Authority
CN
China
Prior art keywords
motor
stator
shaft
main body
gear
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.)
Pending
Application number
CN202080096975.2A
Other languages
English (en)
Chinese (zh)
Inventor
石川勇树
和田直大
熊谷泰伸
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.)
Nidec Corp
Original Assignee
Nidec Corp
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 Nidec Corp filed Critical Nidec Corp
Publication of CN115136470A publication Critical patent/CN115136470A/zh
Pending legal-status Critical Current

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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
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • 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
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • 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
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CN202080096975.2A 2020-02-19 2020-09-14 马达单元 Pending CN115136470A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020026149 2020-02-19
JP2020-026149 2020-02-19
PCT/JP2020/034765 WO2021166298A1 (ja) 2020-02-19 2020-09-14 モータユニット

Publications (1)

Publication Number Publication Date
CN115136470A true CN115136470A (zh) 2022-09-30

Family

ID=77390584

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080096975.2A Pending CN115136470A (zh) 2020-02-19 2020-09-14 马达单元

Country Status (3)

Country Link
CN (1) CN115136470A (ja)
DE (1) DE112020006735T5 (ja)
WO (1) WO2021166298A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118451634A (zh) * 2021-12-28 2024-08-06 尼得科株式会社 驱动装置
WO2024042797A1 (ja) * 2022-08-25 2024-02-29 ニデック株式会社 駆動装置
JP2024051496A (ja) * 2022-09-30 2024-04-11 ニデック株式会社 駆動装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10288219A (ja) * 1997-04-14 1998-10-27 Daikin Ind Ltd 回転機械における軸受ハウジングの軸受孔形成方法
JP4485566B2 (ja) 2007-11-13 2010-06-23 本田技研工業株式会社 モータ式動力装置
JP2010242822A (ja) * 2009-04-03 2010-10-28 Ihi Corp タービン発電機の軸受構造
JP5075874B2 (ja) * 2009-06-02 2012-11-21 本田技研工業株式会社 電動機
JP5075878B2 (ja) * 2009-06-17 2012-11-21 本田技研工業株式会社 電動機
JP5728951B2 (ja) * 2011-01-11 2015-06-03 日本電産株式会社 モータ
JP6330938B2 (ja) * 2017-02-10 2018-05-30 日本電産株式会社 モータ
JP2020026149A (ja) 2018-08-09 2020-02-20 イイダ産業株式会社 パネル体及び中空構造体

Also Published As

Publication number Publication date
WO2021166298A1 (ja) 2021-08-26
DE112020006735T5 (de) 2022-12-22

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