The Series G helical industrial gearboxes have been introduced to meet the requirements of today's demanding applications in the medium and heavy-duty sector of the power transmission market. Innovative modular design technology has minimised manufactured part count to maximize availability of product. Gear tooth geometry design combines maximum efficiency with high load carrying capacity and minimal noise generation. Serviceability of the product was key in the design of the Series G range allowing easy maintenance for long life and reliability, which are synonymous with our field reputation. Available as right angle or parallel shaft arrangement, with solid or hollow output sleeves. Also available with an optional integral backstop. A range of motor adaptors are available for alignment free motor fitment. Units can also be supplied fully assembled on a fabricated steel baseplate. Cast iron case available as standard, with SG iron and fabricated steel cases available as special order units. Unit Sizes 14, 15, 16, 17, 18, 19, 21 and 22 Input Power Up to 2,494 HP (1,860 kW) Output Torque Up to 1,433,821 lb.in (162,000 Nm) Gear Ratios Up to 315:1 in multistage and up to 70,000:1 in combined form Output Shaft Up to 240mm (9.45 in.) Motor Sizes IEC Frames from 200 to 315; NEMA Frames from 254 to 445