Tecnomatic S.p.a.

Francesco Lucchetti

Giovanni Ruggieri

Giuseppe Ranalli

Maurilio Micucci

Sergio Tancredi

An apparatus () for deforming conductors of at least one winding assembly (), protruding from a side of a stator or of a rotor () of an electric machine. The at least one winding assembly () comprises a plurality of basic conductors () comprising at least one leg inserted into cavities () of stator or rotor (), each having at least one respective free or terminal end (). The apparatus () comprises at least one twisting matrix () adapted to rotate about an axis (X), comprising at least one gripping element () adapted to grip at least one free end () and adapted to be moved in radial direction with respect to said axis (X). The apparatus comprises at least one guide () adapted to guide the at least one gripping element () along the radial direction with respect to the axis (X); and a radial actuator (), adapted to put in motion the at least one gripping element () along the radial direction with respect to the axis (X).

Apparatus for deforming conductors protruding from a side of a stator or of a rotor of an electric machine

A device for modeling hairpins promoting insertion of winding sets of the hairpins on a stator or rotor to allow an increased filling of the slot space in an assembly of winding sets on the stator or rotor is provided. Application relates to electric stators or rotors, and any device using electric wires having any gauge.

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Corropoli, Italy

Francesco Lucchetti