H581 MAR

Marathon® Blue Chip® AC Motor, 4-Pole Continuous-Duty, Explosion Proof AC Motors, Severe Duty Motors, Inverter Ready Special Features, 250 hp, 460 VAC, 290 A, 60 Hz Frequency, 3 ph ph, 1185 rpm Speed, EPFC Enclosure, 447/449T Frame, 3.38 in Dia x 8.76 in L Shaft, Reversible Rotation, 1.15 Service Factor, Roller Bearing, 922 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, 51.85 in L x 39.01 in W x 24.16 in H Dimensions