Sew-eurodrive Gmbh & Co Kg

Ingo SCHÜTTERLE

Markus Wöppermann

Tobias Schwan

Sascha Haller

Torsten Koker

Markus Lutz

Daniel Frank

Alexander Hüttinger

Julia Weisenburger

A drive includes a transmission driven by an electric motor. A drive shaft of the transmission has multiple eccentric regions with differing widths in the axial direction, in which the high points thereof are offset relative to one another in the circumferential direction. The respective eccentric region is radially surrounded by a respective cam disk region, e.g., of a housing part of the transmission. Respective rollers are accommodated in respective recesses of a cage and arranged with a radial degree of freedom. The cage is rotationally fixed to the output shaft of the transmission, and the output shaft along with the cage is rotatably mounted both relative to the cam disk regions and relative to the drive shaft. During operation, the respective rollers are made to roll and/or slide on the respective cam disk region by the respective eccentric region. The eccentric regions are arranged behind one another in the axial direction such that the dynamic imbalance is minimized and/or eliminated.

Drive including a transmission driven by an electric motor

Growing community of inventors

Bruchsal, Germany

Ingo SCHÜTTERLE