Inline Helical Gear Boxes

If the mechanical robustness and the service factor of an helical gearbox are mainly influenced by the centres distance of the last stage, Robus confirms to be very robust.

Single stages ratios between 2 and 6, together with proper gears sizes, result mathematically in higher teeth number and size (module) of each wheel and a better fractioned load among the reduction stages. That influences both durabilty and torque transmission capability.

Dual bearing support on the input shaft assures precise alignment of the first stage gears and reduces vibrations and consequent gear wear.

Intermediate shaft is rigidly supported by 3 bearings, with no overhang wheel, thus imparting greater flexural strengh and better meshing. This increases the overloading capacity and takes to lower noise.

Smaller overhang distance of output shaft from supporting bearing in order to withstand higher radial loads.

Abounding bearings size, in order to withstand higher loads.