Speed Reducer, Input Connection Type Indirect Drive, Gear Type Worm, Output Shaft Type Round, Maximum Output Speed 58 RPM, Worm Center Distance 3.25 in, Gear Ratio 30:1, Rotation CW/CCW, Maximum Input Horsepower 2 hp, Maximum Output Torque 1689 in-lb, Overhung Load Capacity 1,500 ft-lb, Mounting Orientation Any Angle, Housing Material Cast Iron, Application Speed Reducer, Bearing Type Ball, Tapered Roller, Gear Material Hardened Steel, Manganese Bronze WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)