Flexible Jaw CouplingFLEXOMAX GSN

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FLEXOMAX GSN – Torsionally flexible jaw coupling for electric motor driven high-speed shafts
The FLEXOMAX GSN is a torsionally flexible coupling fitted with compressible flexible elements. It compensates axial, angled and radial displacements between shafts and absorbs shocks and vibrations. This type of coupling’s flexible properties are able to absorb torque impulses and vibrations on the drive side and power takeoff side. The flexible elements are made of polyurethane and our water, oil and dirt-resistant.


  • Quick assembly
  • Lubrication-free
  • Compensates axial, radial and angled shaft displacement
  • Low maintenance coupling
  • Protects the drive section from impact loads
  • Multidirectional flexibility

The FLEXOMAX GSN is available in 14 sizes and different designs for shaft diameters of up to 250 mm and a maximum torque of 40.050 Nm.

Technical Data

  • Torque Range TKN [kNm]
    3.00 kNm - 20.03 kNm
  • Speed range [1/min]
    1,900.00 RPM - 16,000.00 RPM


  • For electric motor-driven high-speed shafts and harsh operating environments

Tailor-made Solutions

  • Modular design with high customisation degree possibilities
  • Radial removability of the coupling without having to move the connected machinery
  • Possibility of integrating braking discs or pulleys within the coupling


  • Available in different designs (G/GSN/GBN) - to satisfy the requirements of even the most restricted applications
  • Reverse functionality
  • Compact design