Compact and low-priced standard type
The torsionally flexible, fail-safe POLY-NORM AR is a compact, two-part shaft coupling for torsional vibration damping power transmission.
The hubs identical in design made of cast iron make the standard type POLY-NORM AR particularly low-priced.
For mounting the shaft coupling the hubs are simply pushed on the shafts and axially fastened via setscrews.
The POLY-NORM AR shaft coupling is used in almost every range of mechanical engineering, mainly in the pump industry (pump coupling).