SPECIAL ELECTRIC ENGINE STRUCTURE FOR COMBUSTING AIR VENTILATORS, OR FOR THE COMBUSTION AIR /GAS mixture, IN GAS BRAKERS, STATORY GROUP FOR SUCH ELECTRIC ENGINE STRUCTURE AND ASSEMBLICATION PROCEDURE FOR SUCH STATORY GROUP

摘要

An electric motor, particularly for fans for combustion air, or for an air/combustion gas mixture, in gas burners, includes a stator assembly, which in turn includes a lamination pack provided with a perimetric frame with at least one pair of pole shoes, each one of which is constituted by a winding body and an expanded head; a frame for supporting the lamination pack; and a spool of conducting wire for each pole shoe, with the interposition of an insulating support. The assembly further includes elements for reducing rotational friction, for the driving shaft of a rotor, and accommodation parts for the elements for reducing rotational friction. The motor also includes a rotor with a driving shaft, wherein the perimetric frame and pole shoes are mutually distinct elements joined with fixing components.