PL415176A1 - Electrical machines modular rotor with permanent magnets - Google Patents

Electrical machines modular rotor with permanent magnets

Info

Publication number
PL415176A1
PL415176A1 PL415176A PL41517615A PL415176A1 PL 415176 A1 PL415176 A1 PL 415176A1 PL 415176 A PL415176 A PL 415176A PL 41517615 A PL41517615 A PL 41517615A PL 415176 A1 PL415176 A1 PL 415176A1
Authority
PL
Poland
Prior art keywords
shaft
modular
rotor
millings
catches
Prior art date
Application number
PL415176A
Other languages
Polish (pl)
Inventor
Andrzej Łebkowski
Original Assignee
Akademia Morska W Gdyni
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 Akademia Morska W Gdyni filed Critical Akademia Morska W Gdyni
Priority to PL415176A priority Critical patent/PL415176A1/en
Publication of PL415176A1 publication Critical patent/PL415176A1/en

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

Modułowy wirnik maszyny elektrycznej z magnesami trwałymi (1), składający się z wałka (2) z wyfrezowanymi rowkami (3) wzdłuż osi wzdłużnej, na który nasunięte są modułowe pakiety blach elektrotechnicznych z zamontowanymi obwodowo łukowymi magnesami trwałymi (1) poprzez ich wsunięcie w zaczepy (11) będące elementem blach elektrotechnicznych. Do mocowania pakietów blach elektrotechnicznych (10) na wałku (2), służy oporowy dysk osadczy (5) stanowiący litą konstrukcję wałka (2) oraz ruchomy dysk dociskowy (6) przykręcany śrubami (7) do częściowo nagwintowanych jednostronnie otworów przelotowych (8) wydrążonych w wałku (2). Wałek (2) posiada wyfrezowania (3) w osi wzdłużnej, służące do montażu zaczepów (9) blach elektrotechnicznych (10) o takim samym kształcie jak wyfrezowania (3) w wałku (2) lecz minimalnie mniejszych wymiarach o tyle, aby możliwe było wykonanie połączenia pasowego wyfrezowania (3) z zaczepem blach elektrotechnicznych (10). Oporowy dysk osadczy (5) stanowiący litą konstrukcję wałka (2), posiada nawiercone promieniowo co 30° nagwintowane otwory (12), z wkręconymi w nie śrubami robaczkowymi (13), służącymi do wyważenia wirnika.Modular rotor of a permanent magnet electric machine (1), consisting of a shaft (2) with milled grooves (3) along the longitudinal axis, onto which modular electrotechnical sheet packs with peripherally mounted permanent magnet magnets (1) are pushed in by sliding them into the catches (11) being part of electrical sheets. To fasten the electrical sheet packages (10) to the shaft (2), use a thrust mounting disk (5) constituting the solid structure of the shaft (2) and a movable pressure disk (6) screwed with screws (7) to partially threaded through holes (8) in the shaft (2). The shaft (2) has millings (3) in the longitudinal axis, used for mounting the catches (9) of electrical sheets (10) of the same shape as the millings (3) in the shaft (2), but with slightly smaller dimensions so that it is possible to make milling belt connection (3) with electro technical sheet catch (10). The stop wheel (5), which is a solid shaft structure (2), has radially drilled every 30 ° threaded holes (12) with screw (13) screwed in to balance the rotor.

PL415176A 2015-12-08 2015-12-08 Electrical machines modular rotor with permanent magnets PL415176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415176A PL415176A1 (en) 2015-12-08 2015-12-08 Electrical machines modular rotor with permanent magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415176A PL415176A1 (en) 2015-12-08 2015-12-08 Electrical machines modular rotor with permanent magnets

Publications (1)

Publication Number Publication Date
PL415176A1 true PL415176A1 (en) 2017-06-19

Family

ID=59061548

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415176A PL415176A1 (en) 2015-12-08 2015-12-08 Electrical machines modular rotor with permanent magnets

Country Status (1)

Country Link
PL (1) PL415176A1 (en)

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