Sew-eurodrive Gmbh & Co Kg

Markus Heer

Domenik Hettel

An electric motor includes a rotor and a stator having a plurality of coils; each coil having two coil terminals; the coils being interconnected with the aid of an interconnection unit including a carrier part for holding a plurality of interconnection elements set apart from each other; each of the interconnection elements having two contacting regions set apart from each other and a connecting region joined to the contacting regions; the contacting regions of the interconnection elements being connected to one of the coil terminals at a connecting point; the region covered by the connecting region of one of the interconnection elements in the circumferential and radial directions overlapping a region covered by the connecting region of another interconnection element in the circumferential and radial directions; the first interconnection elements being manufactured identically.

Electric motor having an interconnection unit and method for manufacturing an electric motor having an interconnection unit

An electric motor includes a rotor and a stator, the stator having multiple coils, each coil having two coil connections, the stator in particular having multiple stator segments, and each stator segment having precisely one coil, the coils being connected to one another with the aid of a wiring unit, the wiring unit having a carrier part for accommodating multiple wiring elements set apart from one another.

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Maulburg, Germany

Markus Heer