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Gear coupling

Up to 5,000 Nm of torque and 125 mm bore diameters.

HomeProductsFlexible and rigid couplingsGear coupling

The GD coupling is composed of two hubs in steel UNI EN 10083/98 fully turned, externally toothed with rounded profile and assembled only with a sleeve in polyamide stabilized resin, toothed internally.

Due to the tooth profile with which the hubs and the sleeve are connected, you can obtain a high contact surface also in presence of misalignments, in order to reduce the contact pressures and promote a longer life.

The connection polyamide/steel assures silent and reliable functioning, in absence of maintenance and lubrication. This kind of coupling represents a reliable and economic kind of connection, for medium and big power industrial purposes.

Gear coupling "GD"

  • Hubs made in steel fully turned with standard treatment of phosphating;
  • Polyamide sleeve;
  • Statically balanced;
  • Maintenance and lubrication free;
  • Compact and simple to be assembled;
  • Vibrations dampening.
  • Various hub connection type available;
  • Version with sleeve in steel, circlip and seals;
  • Version with sleeve directly integrated in one hub;
  • Specific surface treatments possible.

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