• Stamidis PCC, 76-78 Zervou Str., 11144 Athens – Greece

N-EUPEX DS Pin Coupling

  • Damping shaft coupling
  • Universal shaft misalignment compensation
  • Nominal torque: 60 Nm – to 21,200 Nm
  • Operating temperatures: –50 °C – +100 °C
  • 19 sizes


The N-EUPEX DS® couplings lack a fail-safe device, enabling the metal parts of the coupling to rotate freely in opposite directions upon failure of the flexible elements due to overload or wear, allowing positive disconnection of the input and output side.


Main Advantages

  • Original FLENDER® elastomers ensures the optimal operation of the system,
  • In the N-EUPEX DS series, the metal parts turn against each other without contact and separate the power transmission if the flexible elements are irreparably damaged,
  • New flexible elements can render the coupling usable again.


Customer Benefits

  • Universal usability with other N-EUPEX components
  • Disconnects the driver and driven machine in case of elastomer failure without fail-safe principle operation
  • Certified for use in explosive environments
  • Maintenance-free with many types available ex stock



  • Mining and Cement: heating technology
  • Oil and Gas: pumps, fans, compressors, air condensers
  • Power Generation: pumps, fans, compressors, air condensers, water turbines
  • Chemicals and Pharmaceuticals: driers, lauter tuns, pumps, fans, compressors, mixers drives, agitators, reactors
  • Pulp and Paper: wastewater purification plants
  • Water and Wastewater: aerators
  • Food and Beverage: lauter tuns, reactors, agitators, mixers