JPS57180341A - Rotor - Google Patents

Rotor

Info

Publication number
JPS57180341A
JPS57180341A JP56063898A JP6389881A JPS57180341A JP S57180341 A JPS57180341 A JP S57180341A JP 56063898 A JP56063898 A JP 56063898A JP 6389881 A JP6389881 A JP 6389881A JP S57180341 A JPS57180341 A JP S57180341A
Authority
JP
Japan
Prior art keywords
rotor
rings
ring
cast
ribs
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.)
Granted
Application number
JP56063898A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61980B2 (OSRAM
Inventor
Naoji Sato
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 Advanced Motor Corp
Original Assignee
Japan Servo 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 Japan Servo Corp filed Critical Japan Servo Corp
Priority to JP56063898A priority Critical patent/JPS57180341A/ja
Publication of JPS57180341A publication Critical patent/JPS57180341A/ja
Publication of JPS61980B2 publication Critical patent/JPS61980B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP56063898A 1981-04-30 1981-04-30 Rotor Granted JPS57180341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063898A JPS57180341A (en) 1981-04-30 1981-04-30 Rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063898A JPS57180341A (en) 1981-04-30 1981-04-30 Rotor

Publications (2)

Publication Number Publication Date
JPS57180341A true JPS57180341A (en) 1982-11-06
JPS61980B2 JPS61980B2 (OSRAM) 1986-01-13

Family

ID=13242579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063898A Granted JPS57180341A (en) 1981-04-30 1981-04-30 Rotor

Country Status (1)

Country Link
JP (1) JPS57180341A (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985073U (ja) * 1982-11-26 1984-06-08 富士電気化学株式会社 樹脂モ−ルド型中空回転子
JPS59204454A (ja) * 1983-04-30 1984-11-19 Tokyo Electric Co Ltd 電動機用ロ−タ
JPS6096961U (ja) * 1983-12-08 1985-07-02 株式会社三協精機製作所 小型モ−タ用のロ−タ
JPS61180554A (ja) * 1985-02-04 1986-08-13 Sanyo Denki Kk かご形誘導電動機
JPS62154775U (OSRAM) * 1986-03-20 1987-10-01
JP2015142484A (ja) * 2014-01-30 2015-08-03 Ntn株式会社 表面磁石型回転電機
EP3719959A1 (en) * 2019-04-03 2020-10-07 Mrázek Bohumil Brushless motor rotor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985073U (ja) * 1982-11-26 1984-06-08 富士電気化学株式会社 樹脂モ−ルド型中空回転子
JPS59204454A (ja) * 1983-04-30 1984-11-19 Tokyo Electric Co Ltd 電動機用ロ−タ
JPS6096961U (ja) * 1983-12-08 1985-07-02 株式会社三協精機製作所 小型モ−タ用のロ−タ
JPS61180554A (ja) * 1985-02-04 1986-08-13 Sanyo Denki Kk かご形誘導電動機
JPS62154775U (OSRAM) * 1986-03-20 1987-10-01
JP2015142484A (ja) * 2014-01-30 2015-08-03 Ntn株式会社 表面磁石型回転電機
EP3719959A1 (en) * 2019-04-03 2020-10-07 Mrázek Bohumil Brushless motor rotor

Also Published As

Publication number Publication date
JPS61980B2 (OSRAM) 1986-01-13

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