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

ELPEX-S Rubber Disk Coupling

  • Rubber disk coupling, highly flexible
  • Connects machines with high torque fluctuations
  • Nominal torque: 330 Nm – 63,000 Nm
  • Operating temperatures: -40 °C to +120 °C
  • 17 sizes


The coupling is suitable for drives with specific torsional vibration behavior requirements as the different rubber versions enable adjustment of the torsional stiffness.


Main Advandages

  • Flexible and adaptable
  • Low torsional rigidity and good damping properties
  • Designed to connecting machines with considerably non-uniform torque characteristics
  • Comes in both flange/shaft and shaft/shaft connections
  • Can easily take a taper bush


Customer Benefits

  • Insulation of torsional vibrations
  • Can be easily assembled
  • Overload protection
  • Can be used in potentially explosive environments
  • Have various flange connections available.
  • Some types of ELPEX-S couplings allow for the replacement of the rubber disk element without moving the machines.



  • Useful in general mechanical engineering
  • Especially suitable for drives that:
    • Include internal combustion engines
    • Include piston compressors
  • Cement & Mining (mills, tube mills, vertical mills, crushers)
  • Steel Production (shears, straightening machines, reversing rolling mills, pilger rolling mills)
  • Sugar (sugar cane mills)