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

ARPEX All-Steel Coupling

  • Torsionally rigid, backlash free
  • All-steel multi-disk
  • Nominal torque: 5 Nm – 10,000,000 Nm
  • Operating temperatures: -40 °C to +280 °C


ARPEX all steel couplings do not need maintenance and operate without wear due to the superior materials (stainless steel and hard-rolled CrNi spring steel) used for its manufacturing. Therefore very long service life can be ensured.


Main Advantages

  • Good power-to-weight ratio
  • Torque ransmission through torsionally rigid, flexible disks joined together with bushes and rings to form a compact disk pack
  • Allows compensation for axial, radial and angular shaft misalignments using two disk packs connected to a spacer
  • Wide range of products covered by many different series and sizes


Customer Benefits

  • Compensation for angular, radial and axial shaft misalignment,
  • Suitability for reversing operation
  • Torsional rigidity
  • Low-vibration
  • Easy assembly, with conformity to API 610 and API 671 and certification for potentially explosive environments according to 2014/34/EU (ATEX)



  • Mining
  • Cement
  • Steel Production
  • Cranes
  • Marine and Shipbuilding
  • Oil and Gas
  • Power Generation
  • Chemicals and Pharmaceuticals
  • Plastics and Rubber
  • Pulp and Paper
  • Water and Wastewater
  • Food and Beverage
  • Sugar
  • Railway Vehicles
  • Passenger Transport
  • Other (e.g., Test benches, wood milling, packaging machines)