Drive Tech products


Pumps and Fans - VULKARDAN E

Nominal Torque Range
0.20 – 25.00 kNm

Rigidly or flexible mounted engines such as pumps or fans and bell housing applications as pump drives

The VULKARDAN E coupling is a highly-flexible rubber coupling for free standing installations. The VULKARDAN E is optimized to compensate radial misalignments und is able to give the best performance specially in flexible mounted engine installations. By a connection with a spline, a further series of the VULKARDAN E designed for bellhousing applications is available.
Four rubber qualities are available in order to tune the coupling to the various system requirements. As an alternative elements in silicone with a progressive stiffness characteristic and for high temperature applications are available.


  • Efficient damping of torsional vibration balances out shock impacts as well as radial, axial and angular displacements
  • A high level of flexibility in the solution by natural rubber and silicone versions
  • Effective vibration damping and high displacement capacity ensure protection and therefore availability of the drive, while the plug-in design of the highly elastic coupling enhances ease of assembly in bell-shaped housings


Technical Data