PL433239A1 - Motor rotor with permanent magnets - Google Patents

Motor rotor with permanent magnets

Info

Publication number
PL433239A1
PL433239A1 PL433239A PL43323920A PL433239A1 PL 433239 A1 PL433239 A1 PL 433239A1 PL 433239 A PL433239 A PL 433239A PL 43323920 A PL43323920 A PL 43323920A PL 433239 A1 PL433239 A1 PL 433239A1
Authority
PL
Poland
Prior art keywords
permanent magnets
motor rotor
teeth
rotor
yoke
Prior art date
Application number
PL433239A
Other languages
Polish (pl)
Other versions
PL239130B1 (en
Inventor
Jakub Bernatt
Tadeusz Glinka
Jacek Pytel
Leszek Brymora
Original Assignee
Sieć Badawcza Łukasiewicz- Instytut Napędów I Maszyn Elektrycznych Komel
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 Sieć Badawcza Łukasiewicz- Instytut Napędów I Maszyn Elektrycznych Komel filed Critical Sieć Badawcza Łukasiewicz- Instytut Napędów I Maszyn Elektrycznych Komel
Priority to PL433239A priority Critical patent/PL239130B1/en
Publication of PL433239A1 publication Critical patent/PL433239A1/en
Publication of PL239130B1 publication Critical patent/PL239130B1/en

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

Wirnik silnika z magnesami trwałymi (4) umieszczonymi na powierzchni zewnętrznej jarzma (1) wewnątrz tulei (5) miedzianej. Tuleja (5) na brzegach jest zawinięta w kierunku osi wału (3) i zawinięcia te tworzą kołnierze tarczowe. Magnesy trwałe (4) są umieszczone na powierzchni zewnętrznej jarzma (1) wirnika w korytkach między zębami (2), przy czym zęby (2) korzystnie mają kształt trapezu o mniejszym boku wewnętrznym lub też zęby (2) mają kształt litery T.The rotor of the motor with permanent magnets (4) placed on the outer surface of the yoke (1) inside the copper sleeve (5). The sleeve (5) on the edges is folded towards the shaft axis (3) and these folds form the disc flanges. The permanent magnets (4) are placed on the outer surface of the rotor yoke (1) in the troughs between the teeth (2), the teeth (2) preferably having a trapezoidal shape with a smaller inner side or the teeth (2) having a T-shape.

PL433239A 2020-03-13 2020-03-13 Permanent magnet motor rotor PL239130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL433239A PL239130B1 (en) 2020-03-13 2020-03-13 Permanent magnet motor rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL433239A PL239130B1 (en) 2020-03-13 2020-03-13 Permanent magnet motor rotor

Publications (2)

Publication Number Publication Date
PL433239A1 true PL433239A1 (en) 2021-01-11
PL239130B1 PL239130B1 (en) 2021-11-08

Family

ID=74121291

Family Applications (1)

Application Number Title Priority Date Filing Date
PL433239A PL239130B1 (en) 2020-03-13 2020-03-13 Permanent magnet motor rotor

Country Status (1)

Country Link
PL (1) PL239130B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742259A (en) * 1987-05-11 1988-05-03 Franklin Electric Co., Inc. Permanent magnet rotor for electric motor
DE19903251A1 (en) * 1999-01-28 2000-08-03 Wilo Gmbh Fully encapsulated rotor
CN204391928U (en) * 2015-01-20 2015-06-10 淄博朗达复合材料有限公司 Servo motor rotor cover
CN107800213A (en) * 2017-10-17 2018-03-13 天津飞旋高速电机科技有限公司 Combined high-speed permanent magnet machine rotor and its manufacture method

Also Published As

Publication number Publication date
PL239130B1 (en) 2021-11-08

Similar Documents

Publication Publication Date Title
US5270605A (en) Three-phase alternator for a motor vehicle
KR910002013B1 (en) Electric motor
FR2655784B1 (en) FLOW CONCENTRATION MAGNET MOTOR.
DK0430795T3 (en) Rotor for a motor with magnets
BR0107035A (en) Unipolar cross flow machine
JPS57132753A (en) Dc brushless motor
MY122874A (en) Motor and light amount adjusting apparatus
PL433239A1 (en) Motor rotor with permanent magnets
DE3463323D1 (en) Electric motor with stator iron presenting a curved form
JP2020512810A (en) Split stator body for electric machine
ES2111917T3 (en) DIRECT CURRENT MOTOR WITHOUT SUPER HIGH SPEED BRUSHES.
JPH0851745A (en) Miniature synchronous motor
ES520601A0 (en) IMPROVEMENTS IN A SMALL ELECTRIC MOTOR.
US2465982A (en) Dynamoelectric machine
DE50208929D1 (en) Stator assembly of a synchronous machine with transverse flux guidance
RU2015109996A (en) Coaxial Magnetic Reducer-UZYAKOV MULTIPLICATOR
EP1117175A3 (en) Claw type torque motor and throttle valve employing same
KR200185282Y1 (en) Brush apparatus of motor
US1568305A (en) Magnetic clutch
DE602004012411D1 (en) ASYNCHRONOUS SINGLE-PHASE ENGINE WITH STAGE AIR CONTACT
CN207454339U (en) Wind turbine and the refrigerator with the wind turbine
US2457880A (en) Drive means for compressors or the like
JP3606841B2 (en) Self-cooling motor
JPWO2021171476A5 (en)
US2427584A (en) Synchronous motor rotor positioning device