Marathon® Globetrotter® AC Motor, 4-Pole Continuous-Duty, Compressor Motors, Jet Pump (JM/JP) Motors Application, Inverter Ready Special Features, 7.5 hp, 230/460 VAC, 19/9.5 A, 60 Hz Frequency, 3 ph ph, 1768 rpm Speed, 1 Speed, Totally Enclosed Fan Cooled Enclosure, 213T Frame, 1.38 in Dia x 3.38 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 28 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 18.53 in L x 14.25 in W x 12.73 in H Dimensions