laminated structure rotor core or stator core pin isolated

摘要

A core structure (17) for the stator or the rotor of a dynamoelectric machine (10) comprising unapluralidad magnetic laminations (18) spaced axially along the core structure (17); a plurality of holes (26 ) passing axially through the laminations (18); yuna core pin isolated (30) passing through each of the holes, further comprising cadaespiga core: a portion of the central shaft (38) and a first insulating layer (40), wherein the primeracapa ( 40) it is a heat shrinkable tubular insulation (40) retracted to fit over and covering at least a portion of the central shaft portion (38) of the core pin (30) passing through magnetic laminations (18) of the core structure (17) characterized by at least one segundacapa of heat shrinkable tubular insulation (42) retracted to fit over and covering at least unaporción of the first layer of heat shrinkable tubular insulation (40) passing through laslaminaciones magnetic (18).