Vulkan RATO R

Complementary to the all-round RATO S coupling the highly flexible RATO R coupling has been specially designed for use in installations requiring a high level of torsional flexibility and misalignment capacity.

RATO R

Inherent features of the design include the high dynamic load capacity and good rotational dynamic properties due to the low rotating inertias. The area of application is primarily in high-speed main/PTO systems driven by a Diesel engine or electric motor. In the low to middle torque range where the handling and installation of a complete element is practicable the RATO R coupling is an additional alternative.

Benefits

  • Various torsional rigidities and element designs ensure excellent coordination of the torsional vibration and therefore availability of the drive system
  • Soft circular diaphragms provide effective protection for the shaft bearing with axial vibration decoupling.
  • Excellent noise damping characteristics by avoiding direct metallic contact

Torque range

12.5 kNm – 270.0 kNm

Applications

Flexibly mounted engines, rigidly mounted engines

Resources

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