Belt Actuators
Nadella’s linear modules are an integrated product. The aluminium extruded profile of high rigidity contains linear guidance and a belt drive system which allow high performance in any application, with a single module or in multi-axes configurations. The four available sizes (AXN 45 / 65 / 80 / 100) make use of our roller guide system (rollers of large dimensions with double ball cages, lubricated for life), and hardened and ground steel shafting pressed into the aluminium profile. For the drive system a toothed belt in polyurethane with steel tension cords rolls on two steel toothed pulleys located in the heads of the module. An integrated lubrication system, easily accessed on the carriage, facilitates lubricating the contact area between the rollers and the shafts. The roller guide system allows high speed motion (up to 10 m/s), at low noise levels. Nadella offers complete systems including connecting shafts, motor flanges, couplings, limit-switches, T-slot nuts, fasteners and connecting plates.