The invention relates to a dc electric motor, in particular of the brushless type, for a motor vehicle wiper system, comprising a stator (2) and a rotor (3), the stator (2) comprising a plurality of coils (4) for electromagnetic excitation of the rotor (3) and the rotor (3) comprising a multi-pole magnet (5) mounted so as to perform a rotational movement about an axis of rotation (L) and provided with at least two pairs of opposite poles, wherein at least three poles each have a width in a plane (P) orthogonal to the axis of rotation (L) which is different from that of the said at least two other poles, and/or three poles with the same polarity are angularly shifted.
BRUSHLESS DC ELECTRIC MOTOR FOR AUTOMOTIVE VEHICLE WIPER SYSTEM
Patent
Elektronische Ressource
BRUSHLESS DC ELECTRIC MOTOR FOR AUTOMOBILE VEHICLE WIPER SYSTEM
Europäisches Patentamt | 2018
|BRUSHLESS DIRECT CURRENT ELECTRIC MOTOR FOR MOTOR VEHICLE WIPER SYSTEM
Europäisches Patentamt | 2018
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