EWS.Polygon Joint

For centuries, the keyway or spline connection was considered a set for the transmission of torque. The new possibilities in the field of manufacturing technologies, open up new dimensions for the developers of transmission units.



EWS relies on the polygonal shaft-hub connection in its new series and thus exploits significant technological advantages:

  1. The balanced geometry reduces the imbalance of the driveline towards zero, a positive effect on the vibration of the work spindle and thus on the surface of the component. Added to this is the improved service life of the cutting edge and the increase in the service life of the entire tool system.

  1. Due to the homogeneous force distribution over the entire circumference, up to 30 percent more power can be transmitted with the same dimensions, and the resistance of the connection to impact and breakage increases many times over.

Further information about EWS.Polygon-Joint as download