Synchronous electric motor having a mobile stator body designed for ease of assembly, corresponding mobile stator body and inherent method of assembly

摘要

The invention relates to a body (1) for the winding of conducting wire with unusually high packing coefficient, comprising a plurality of reels (2), connected in sequence (12) at a predefined pitch, intended to receive by winding the conducting wire, it being possible to articulate the body (1) from an initial arrangement, suitable for receiving the conducting wire by winding on the reels (2), to a substantially circular arrangement, wherein the reels (2), wound, are assembled in an electric motor; the body (1) comprises connection portions (3) which can be configured in such a way that said pitch is high, for the winding, and small, for the assembly; the invention also relates to a synchronous electric motor (1) with central stator (12) and external rotor (32) and comprising a plurality of reels (2) per the stator windings arranged according to a pre-defined pitch and intended to receive respective windings of a conducting wire, wherein the stator (12) comprises a body (10) with mobile structure and which can be articulated from an initial arrangement, suitable for receiving conducting wire by winding on reels (2), to a final arrangement of substantially annular configuration wherein the wire wound on the reels (2) has ends electrically connected to corresponding terminals of an electronic printed circuit board associated with the stator of the motor.