1/6-.167 HP AC Gearmotor,Volts:208-230,Phase:3,Hertz:50-60,RPM:16,Max.Torque:391In.-Lb,Starting Torque:1854In-Lb,Overhung Load:237Lb,Gear Ratio:103:1,Full Load Amps:0.72,Insulation Class:F,Rotation:Reversible,Shaft:5/8"Key X 1-1/2",Mounting:Rigid Base All Position Except Shaft Up,Length Less Shaft:11",Service Factor:1,Bearings:Roller On Case,Ball on Motor,Finish:White Epoxy,Gear Case Material:Die Cast Aluminum,Gears:Hardened Steel,1st Stage Helical,Subsequent Stages Spur,AGMA Class 9,Gear Material:Hardened Steel,Weight:15.85 Pounds, Made In Mexico, Mfg/Box