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SGFlex-3FF coupling for mobile machines


In mobile machinery, most drives are hydraulic and the pump is usually coupled directly to the combustion engine. This is where the new SGFlex®-3FF with the well-established Tenpu® fiber technology comes in.

This coupling can also be used for elastic torque transmission in other vibration sensitive drives, for example on pump gearboxes, high-pressure pumps, generators or compressors.

The SGFlex®-3FF is maintenance-free, dampens torque peaks, is insensitive to dust and dirt and avoids a resonance operation due to its torsional stiffness.
  • Resonance-free operation due to high torsionional stiffness
  • For all hydrostatic drives in construction machinery
  • Minimum reaction forces due to radial flexibility
  • Easy to assemble & 1:1 exchangeable
  • Dampening of shock loads
  • High durability
SGFlex-3FF Kompactcoupling for mobile machinery

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