Electric motor with reduced electromagnetic interference, uses segmented current collector ring with winding ends connected to diametrically opposite segments and has parallel resistor-capacitor circuit between adjacent segments

摘要

The electric motor has arc segments (19) forming sections of the current collector ring (17). Each rotor winding is electrically connected to diametrically opposed collector segments. Adjacent segments are connected in pairs through parallel resistor-capacitor circuits (Ri,Ci), and each pair corresponds to two different windings.