STEMFLEX

The STEMFLEX is a robust elastic jaw coupling; suitable for standardized (SAE-J-620) and non-standardized flywheels. The build-in dimensions are according to DIN-6281. The material used for the hubs is grey cast-iron, spheroidal cast-iron, aluminium, steel or stainless-steel. Elastic elements are made of NBR (50-60-75 °Shore A).

Between combustion-engines and generators, centrifugal pumps and other similar configurations where the critical speed is below the operating speed.