LAMINATED ROTOR MACHINING ENHANCEMENT

LAMINATED ROTOR MACHINING ENHANCEMENT

A laminated rotor for an electric machine is disclosed. In an embodiment, the rotor comprises a plurality of stacked laminations. Each lamination includes a plurality of radially extending slots arranged about a circumference thereof, and a first chamfer on a surface of each of the slots, wherein th...

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Hauptverfasser: VINITZKY, Yury Danilovich, ARRAO, Anthony Salvatore, SEMENOV, Dmitry Salvatore, DAWSON, Richard Nils, KAZMIN, Evgeny Victorovich, SCHMEHL, Timothy Gerald
Format: Patent
Sprache:eng ; fre ; ger
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CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator VINITZKY, Yury Danilovich
ARRAO, Anthony Salvatore
SEMENOV, Dmitry Salvatore
DAWSON, Richard Nils
KAZMIN, Evgeny Victorovich
SCHMEHL, Timothy Gerald
description A laminated rotor for an electric machine is disclosed. In an embodiment, the rotor comprises a plurality of stacked laminations. Each lamination includes a plurality of radially extending slots arranged about a circumference thereof, and a first chamfer on a surface of each of the slots, wherein the surface mates with a wedge. The first chamfer connects the surface and a first face of the lamination. A stud member passes longitudinally through a hole in the lamination stack, a first end flange member on a first end of the lamination stack, and a second end flange member on a second end of the lamination stack. A first fastener is affixed to a first end of each of the at least one stud member; and a second fastener affixed to a second end of each of the at least one stud member.
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In an embodiment, the rotor comprises a plurality of stacked laminations. Each lamination includes a plurality of radially extending slots arranged about a circumference thereof, and a first chamfer on a surface of each of the slots, wherein the surface mates with a wedge. The first chamfer connects the surface and a first face of the lamination. A stud member passes longitudinally through a hole in the lamination stack, a first end flange member on a first end of the lamination stack, and a second end flange member on a second end of the lamination stack. 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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title LAMINATED ROTOR MACHINING ENHANCEMENT
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