The Grainger 170FP3 is a 3-phase, 60 Hz, 460 V, 1 HP, 1725 RPM, open drip-proof electric motor. It has a cast iron frame, thermally protected, and is suitable for continuous duty applications. The motor has a standard NEMA frame size of 182T and operates at 3450 RPM at no load. It can provide up to 2.2 lb-ft of torque. The motor is CSA certified and UL listed. It has a 1.15 service factor and Class F insulation. The overall dimensions are 9-3/4" long by 7-3/16" wide by 8-7/16" high. It weighs approximately 61 lbs.