High-Thermal Capacity Gears Drives Technical Specifications •  20 sizes for parallel or right-angle shaft configurations. •  Ratios: Parallel Shaft - 1.84:1 to 291.9:1, Right-Angle Shaft - 1.50:1 to 1207:1. •  Capacities to 316 373 Nm (2,800,000 lb-in). •  Power ratings to 7 457 kW (10,000 hp). Falk's high thermal capacity gear drives feature through-hardened precision-machined helical gearing, carburized and lapped spiral bevel gearing, fabricated steel housings, large oil sumps, positive lubrication and Falk's exclusive no-leak Magnum Sealstm;. Falk's "Y" series gear drives have proven reliability in industry for over 40 years .