Permanent magnet rotor with crimped sheath

Permanent magnet rotor (10) with air gap sleeve (18) being crimped into clearances between the magnets (20a-f) to fix them. Six magnets (20a-f) are directly attached to the shaft (40) having a hexagonal receiving surface (22). The rotor is separated into three axial sections which magnets of one sec...

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Bibliographic Details
Main Author LISIECKI, JOSEPH M
Format Patent
LanguageEnglish
French
German
Published 18.05.2011
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:Permanent magnet rotor (10) with air gap sleeve (18) being crimped into clearances between the magnets (20a-f) to fix them. Six magnets (20a-f) are directly attached to the shaft (40) having a hexagonal receiving surface (22). The rotor is separated into three axial sections which magnets of one section are shifted in circumferential direction from the magnets of another section.
Bibliography:Application Number: EP20110156146