Drive Tech products


Highly Flexible Couplings - VULKARDAN F

Torque Range
8.00 kNm – 16.00 kNm

Areas of Application
Rigidly or flexible mounted engines such as pumps or fans

The VULKARDAN F is the successor of the well-established VULKARDAN E and complements the VULKAN highly flexible couplings product portfolio below the RATO R torque range. In comparison to similar couplings the VULKARDAN F is characterized by a very compact design, resulting in a weight reduction and a very short installed length. Furthermore, the optimized design of the element increases the heat dissipation considerably which results in high power loss. Accordingly VULKARDAN F couplings can also be installed in applications with
high alternating torques, and temperature induced ageing processes are efficiently reduced. The VULKARDAN F is especially suitable for flexibly mounted drive systems and makes it possible to compensate radial, axial and angular offsets by using a very
soft element in combination with a high-performance membrane.


  • Compact and short-build design for smallest possible space requirements and easy handling
  • Low weight for the protection of engine bearings and reduction of service costs
  • Effective vibration protection and high displacement capacity guarantee the protection of connected machinery and therefore the highest system availability
  • Optional flywheel mass used for a subsequent fine tuning and achievement of the highest possible comfort
  • Due to the high power loss suitable for all conventional drive systems
  • Highest solution flexibility due to four optimized natural rubber versions


Technical Data