METHOD FOR THE MANUFACTURE OF THE ROTORIC WINDING OF AN ELECTRIC MACHINE, AS WELL AS AN ELECTRIC MACHINE WITH A ROTORIC WINDING MANUFACTURED IN ACCORDANCE WITH SUCH METHOD.

摘要

Method for manufacturing the rotary winding of an electric machine (10), preferably of a direct current motor with at least four excitation poles (P) in the stator (11) and with a switching rotor (13) that has a plurality of grooves (N) and pole teeth (Z) on the periphery, which differs from the amount of excitation poles, and with a plurality of individual tooth coils (S) and the same amount of commutator thinner (L ) which is at least double compared to the number of pole teeth, where the individual tooth coils are evenly distributed on the pole teeth, preferably wound so that they pass through, and come into contact with connection terminals (16a) of the seaweed, with a predetermined passage width for the seaweed (Y), where starting from the first coil (S1), the coils wound one after the other are wound respectively on those teeth of pole (Z) that present the minimum electric angle error (Wf) in relation to a polar passage (360 ° 2p), and where, at least, in the case of a last winding section (B) wound from the coils (S), preferably in all coils, the winding wire (17) connected respectively between two coils (S) with a thinner (L) is supplied from one side of the thinner (L) and moves away from the other side , and where between the groove (N) from which the winding wire (17) of the thinner (L) is supplied, and the groove (N) to which said wire is directed away from the thinner (L) is at least one pole tooth (Z) is arranged, however, a maximum of two pole teeth (Z) can be found, characterized in that in a winding section (A), preferably the first, of the coils wound a after another so that they pass through, the winding wire (17) moves away from the bobbin (S) to the thinner (L), as well as from the thinner (L) to the next coil (S) respectively through a support ring (19) disposed on a rotor shaft (15), where the coils (S) are displaced towards the thinner (L) respectively, at least 90 ° in the periphery of the rotor.