Windscreen wiper motor and suppression assembly for a windscreen wiper motor

A windscreen wiper motor, comprising:

• a housing, wherein in the housing an armature shaft is arranged with a commutator which cooperates with carbon elements arranged in the region of a carbon holder plate, the carbon elements being connected in an electrically conducting manner with voltage supply lines via electrical connections in the form of strands,
• wherein the voltage supply lines are connected with the electrical connections via a suppression device arranged at least substantially in a suppression housing, which is connected with the carbon holder plate, and wherein the voltage supply lines are connected with at least one plug connection element, which is able to be connected to a plug connection region of the housing with mating plug connectors on the vehicle side,
• wherein the suppression device between the carbon holder plate and the plug connection element comprises on the side facing the plug connection element at least one metallic shielding element, the shielding element being arranged in the housing, which is metallic at least in the region of the plug connection region, and lies at least partially against wall sections lying at ground potential, surrounding the shielding element.