flexible coupling / finned / torsionally rigid / steel
ROBA®-DS series
Vnation JSC

-
Type:
flexible, finned, torsionally rigid
-
Material:
steel
-
Other characteristics:
zero-backlash
-
Torque:
Min.: 190 Nm (140.14 ft.lb)
Max.: 110000 Nm (81131.84 ft.lb)
-
Rotational speed:
Min.: 0 rpm (0 rad.min-1)
Max.: 13600 rpm (85451.32 rad.min-1)
The ROBA-DS all-steel couplings sends torques up to the nominal torque which is backlash-free and with permanently high torsional spring rigidity. It is not sensitive to alternation loads of up to 100% of the nominal torque. It provides low mass inertia due to high performance density and withstands wear-and-tear. It has an optimum construction design with large variant range.