| 摘要 |
<p>The invention relates to an electrical machine comprising a rotor (1) provided with coils, which rotor comprises a commutator (4) having a commutator disk whose surface is provided with segments (7), an end of each being connected to a corresponding plurality of said segments. The commutator comprises an assembly of connecting elements (10) which are insulated from one another, the assembly being arranged adjacent the commutator disk in the axial direction and the number of elements corresponding to the number of coils. The coil ends (6) are connected to the connecting elements and each connecting element is provided with lugs (12) for the electrical connection of the connecting element to a plurality of segments, which lugs bridge the axial distance from the connecting element to the segments.</p> |
