Rossi motoriduttori s.P. A - indian liaison office, provides a range of worm gearmotors. Some general features of these warm gearmotors include: universal mounting design; rigid and precise monolithic casing in cast iron; cylindrical worm shaft with ground and superfinished involute profile [zi]; load capacity and efficiency to bs 721-83 integrated with iso/cd 14521; forced ventilation; iec standard motor; wide range of accessories and non-standard designs. These gearmotors are available in 14 sizes [32 to 250], in power range - p1 0.09 to 55 kw; the nominal torque is mn2 = 1 900 dan m, ad transmission ratio - in 7, 1 to 16,