Baldor-Reliance Super-E® AC Motor, C-Face, Continuous Duty Motor, Severe Duty Motor Special Features, 25 hp, 460 V AC, 28.5 A, 60 Hz Frequency, 3520 rpm Speed, 1 Speed, IP56, TEFC Enclosure, 284TSC Frame, 1-5/8 in Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 37.3 ft-lb Torque, F1 Foot Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 6 Constant Torque Speed, 26.56 in L Dimensions