5 hp 1800 RPM, 12.3/6.2 amps 208-230/460 Volts 3 phase MotorNEMA 184TC frame Keyed Shaft 7/8" Diameter x 2 1/4"25 Foot PoundsService Factor: 1.25, Overload protection = NoneReversible, Ball Bearings, Class F InsulationTEFC = Totally Enclosed Fan-Cooled40C Ambient Temp.1 Year Manufacture WarrantyUnimount Brake Motor; UL/CSAModel FR13