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Product image side POLY-NORM AR flexible couplings two-part


0 - 67,000 Nm / torsionally flexible, fail-safe shaft coupling

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).


  • two-part shaft coupling (pump coupling) for torsional vibration-damping power transmission

  • low-cost standard type

  • axial plug-in, easy assembly

  • maintenance-free

  • compact: small shaft distance dimension

Product Details

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