JP7879240B2 - 電動機の回転子 - Google Patents

電動機の回転子

Info

Publication number
JP7879240B2
JP7879240B2 JP2024531756A JP2024531756A JP7879240B2 JP 7879240 B2 JP7879240 B2 JP 7879240B2 JP 2024531756 A JP2024531756 A JP 2024531756A JP 2024531756 A JP2024531756 A JP 2024531756A JP 7879240 B2 JP7879240 B2 JP 7879240B2
Authority
JP
Japan
Prior art keywords
adapter
rotor
electric motor
rotor body
recess
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
Application number
JP2024531756A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024009346A1 (cg-RX-API-DMAC7.html
Inventor
友佑 今泉
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Publication of JPWO2024009346A1 publication Critical patent/JPWO2024009346A1/ja
Application granted granted Critical
Publication of JP7879240B2 publication Critical patent/JP7879240B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2024531756A 2022-07-04 2022-07-04 電動機の回転子 Active JP7879240B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/026579 WO2024009346A1 (ja) 2022-07-04 2022-07-04 電動機の回転子

Publications (2)

Publication Number Publication Date
JPWO2024009346A1 JPWO2024009346A1 (cg-RX-API-DMAC7.html) 2024-01-11
JP7879240B2 true JP7879240B2 (ja) 2026-06-23

Family

ID=89452909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024531756A Active JP7879240B2 (ja) 2022-07-04 2022-07-04 電動機の回転子

Country Status (5)

Country Link
US (1) US20250330054A1 (cg-RX-API-DMAC7.html)
JP (1) JP7879240B2 (cg-RX-API-DMAC7.html)
CN (1) CN119318102A (cg-RX-API-DMAC7.html)
DE (1) DE112022007052T5 (cg-RX-API-DMAC7.html)
WO (1) WO2024009346A1 (cg-RX-API-DMAC7.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001298904A (ja) 2000-04-14 2001-10-26 Mitsubishi Materials Corp 掘削装置
JP3174891U (ja) 2012-01-31 2012-04-12 ケーエスエス株式会社 電動リニアアクチュエータ
JP2012219488A (ja) 2011-04-07 2012-11-12 Kobelco Contstruction Machinery Ltd ハイブリッド建設機械

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646515Y2 (ja) * 1988-09-30 1994-11-30 日立工機株式会社 遠心分離機
DE19637361C2 (de) * 1996-09-13 1998-10-08 Sew Eurodrive Gmbh & Co Adapter und Adaptersystem zum Verbinden von Motoren mit Getrieben
DE19846235C1 (de) * 1998-10-07 2001-01-18 Heynau Antriebstechnik Gmbh Verbindungsanordnung zur Verbindung eines Motors mit einem Getriebe
JP2022185759A (ja) * 2021-06-03 2022-12-15 日本電産株式会社 モータユニット及びモータユニットの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001298904A (ja) 2000-04-14 2001-10-26 Mitsubishi Materials Corp 掘削装置
JP2012219488A (ja) 2011-04-07 2012-11-12 Kobelco Contstruction Machinery Ltd ハイブリッド建設機械
JP3174891U (ja) 2012-01-31 2012-04-12 ケーエスエス株式会社 電動リニアアクチュエータ

Also Published As

Publication number Publication date
US20250330054A1 (en) 2025-10-23
WO2024009346A1 (ja) 2024-01-11
DE112022007052T5 (de) 2025-09-18
JPWO2024009346A1 (cg-RX-API-DMAC7.html) 2024-01-11
CN119318102A (zh) 2025-01-14

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