from 6.3 kNm up to 160.0 kNm
Rigidly mounted engines
The highly flexible RATO DS coupling has been specially designed for use in installations requiring a high level of torsional flexibility and medium level of misalignment capacity. Supplementing the all-round RATO S. The RATO DS has been developed to offer an application - orientated coupling design. Specially for rigidly mounted ship´s main propulsion. The 3 available stiffnesses enable a good tuning of the system with respect to both the transient and steady-state torsional vibration response. In the tradition of VULKAN Couplings, a backlash free torque transmission is achieved. When required a torque limiting device can be fitted.
Torque range8.0 kNm - 160.0 kNmApplicationsFlexibly mounted engines, rigidly mounted enginesSupplementing the all-round RATO S coupling the flexible RATO DG coupling has been specially designed... View full product details
Torque rangefrom 12,5 kNm - 800,0 kNmApplicationsFlexibly mounted engines, rigidly mounted enginesThe highly-flexible RATO S coupling is a torsionally flexible rubber coupling that compensates radial,... View full product details