Outer eccentric gear

By kinematic exchange eccentric gears can be constructed that offer great advantages regarding statics, constructed size and capacitance. The hollow eccentric wheel is arranged around the outside and the cogwheel toothed on the outside is arranged centrically. The hollow eccentric wheel performs the eccentric wobbling motion.

Hitherto technology
New technology



Introductory bevel gear level and eccentric gear with Oldham-coupler.
Eccentric gear in sectional view through the eccentrics that are to be rotated against each other set up the clearance.


Eccentric gear with parallel cranks in sectional view.
Eccentric gears with parallel cranks complete.

Eccentric gears with Oldham-couplers in radial sectional view.
Planetary gear level



Do you have questions or would like to get further information?

We’re glad to help you. Feel free to contact us via e-mail or phone 0049 2405 408 1650.

Applied for patent

This product has been patented.