special conductor stapling system for rotor bar windings, stapling assembly, twisting containment apparatus and special conductor stapling process for a rotor bar or stator winding

摘要

special conductor stapling system for rotor bar windings, stapling assembly, twisting containment apparatus and special conductor stapling process for a rotor bar or stator winding a conductor stapling system (30) is described. (s1, s2, s3) for a rotor bar or stator winding (u1, s1, s2, s3) for an electrical machine, such as connection terminals (s1), jumpers (s2), neutrals or star points ( s3) etc. system (30) permits the stapling of special conductors (s1, s2, s3) during a twisting step and / or a step of taking such conductors from a twisting device (250). the system comprises a system axis (tt), a series of handles (10) aligned or capable of being aligned along a circumference resting on a plane substantially perpendicular to the system axis (tt) and drive elements (50). , 60, 70, 80, 90) of the handles (1 °). each handle includes a pair of jaws (32, 33) mounted to be movable in a plane transverse to said system axis (tt) and the drive elements can be activated to make each handle (10) assume a configuration. operative stapling, wherein the jaws (32, 33) are relatively closer together for stapling on two opposite sides of a portion of at least one of said special conductors (s1, s2, s3) and an operative release configuration, wherein said claws (32, 33) are suitable for releasing said special conductor part (s1, s2, s3).