Rossi parallel and right angle shaft gear reducers

Wide range of sizes, trains of gears and solutions, further on improved with the insertion of the new size 40 and the new «long» series of parallel shaft gear reducers and gearmotors for applications with «U» position of motor/machine shaft and considerable distance between input and output shafts: same input and output coupling dimensions, same transmission ratios and performances, same combinations of motors and gear reducers as the standard series (patent pending).

This series of gear reducers and gearmotors combines and exalts the traditional qualities of parallel and right angle shaft gear reducers – strength, accuracy, and reliability – with advantages derived from modern design, manufacturing and operating criteria – suitability for the heaviest duties, universality and ease of application, wide size range, service, economy – the advantages typically associated with high quality gear reducers produced in large series.

• Universal «symmetrical» mounting: suitable for horizontal or vertical mounting
• Rigid and precise monolithic cast iron casing; high oil capacity
• Standard hollow low speed shaft, prearranged for installation of backstop device, option of double extension high speed shaft
• Possibility of fitting particularly powerful motors and capable of withstanding high loads on the shaft end
• Possibility of obtaining multiple and 90° drivers without restriction on direction of rotation of input/output shafts
• Intermediate sizes 140, 180, 225, 280, 360 – dimensions similar to their previous sizes 125, 160, 200, 250, 320 «extended» low speed shaft bearings – conceived to be also a supporting series in particular applications; three size pairs, standard and strengthened, 63 and 64, 80 and 81, 320 and 321
• Manufacturing and product management flexibility
• High manufacturing quality standard
• Minimum maintenance requirements
• Motor standardised to IEC
• High, reliable and tested performances