The GD coupling is composed of two hubs in steel UNI EN 10083/98 fully turned, externally toothed, with a 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 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.
Up to 5000 Nm of torque and maximum bore 125 mm.
Hubs are made in steel fully turned with standard treatment of phosphating.
Maintenance and lubrication-free.
Compact and simple to be assembled.
Filed Under: Coupling Tips