Enmac Oy
Design services / Etusivu » Gear product development


There was a need for a hybrid bus transfer box that would connect an electric motor generator and diesel engine to the vehicle’s transmission.


Enmac designed the shafts, bearings, casting frame and other components based on the mesh loads received from the gear wheel manufacturer. The dimensions of all parts were designed in accordance with finite service life theory.


The service life target was achieved thanks to the sensible dimensions and design of the parts. The weight of the gear was reduced much more than what the target had been.