Mayr Transmissions has extended its ROBA -DS Torsionally Rigid Couplingrange up to 22,000 Nm , maintaining the patented cone seating arrangement between flexible disc and hub flange, ensuring backlash free torque transmission, high torque capacity, high impact and alternating torques together with minimum size.
A major advantage of the maintenance free Mayr ROBA -DS Coupling is that it maintains zero backlash up to the permissible nominal and alternating coupling torque capacity The ROBA -DS coupling series offer an advantageous size / price / performance ratio to meet the requirements of rotating plant and equipment manufacturers where maintenance free , high performance torque transmission is required .
The ROBA -DS size 2200 increase the capacity range upward to 22,000 Nmnominal and alternating torque. The coupling is available as either a single flexible disc or double flexible disc with various spacer sleeve lengths. Hubs are available with bores and keyways or with keyway less cone bushing arrangement up to 180 mm bore.