2 hp 3600 RPM, 5.5-4.9/2.4 amps 208-230/460 Volts 50/60 Hz Three Phase MotorNEMA 145TC rolled steel frame, Keyed Shaft 7/8" Diameter x 2 1/8"Service Factor: 1.15, Overload protection = NoneVertical C-Face Mount, Regreasable Ball Bearings, Class F Insulation, Reversible1 Year Manufacture WarrantyThree phase motor designed for chemically corrosive environments with either 50 or 60 Hz power. Inverter Duty. Wiring diagram on motor name plate. TEFC = Totally Enclosed Fan cooled. DW68