Electric machine having a printed circuit board arranged in a stator housing

Abstract

Electric machine (10), in particular for adjusting movable parts in a motor vehicle, having a stator housing (22) which accommodates a stator (12) and a rotor (14), wherein the rotor (14) has a rotor shaft (16) on which a commutator (18) is arranged that is energizable by means of electrical brushes (20), and the stator housing (22) has an axial opening (24) with a circumferential edge (26) through which the rotor shaft (16) extends from the stator housing (22), wherein a printed circuit board (PCB) (30) is arranged transversely to the rotor shaft (16), and the printed circuit board (30) bears, at its peripheral region, (31) against the edge (26), and at least one microcontroller (84) is arranged on the printed circuit board (30) radially within the edge (26), in which position and rotational direction processing (85) of the rotor (14) is implemented.

Dependencies are inferred from the claim text.