Description
Marathon® Blue Max® 2000 AC Motor, 4-Pole Continuous-Duty, Brake Motors Application, Inverter Ready Special Features, 20 hp, 230/460 V AC, 52/26 A, 60 Hz Frequency, 3 ph, 1770 rpm Speed, 1 Speed, TENV Enclosure, 256TC Frame, 1.63 in Dia x 3.75 in L Shaft, Reversible Rotation, 1 Service Factor, Ball Bearing, 120 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 2000:1 Constant Torque Speed, 35.31 in L x 19.15 in W x 16.53 in H Dimensions
Features:
- Normally closed thermostats (must be connected to control circuit)
- Stearns® brakes, 56 series through 15 ft-lb, 87 series through 25 ft-lb and larger
- 140% rated spring set self adjusting NEMA 2 disk brake
- Horizontal motor orientation
- IP43, Cast Iron Construction
- Constant torque operation from 0 to base speed on vector drive Constant Horsepower operation up to twice base RPM
- Optimized for operation with IGBT inverter (NEMA Design A)
- Universal mounting up to 15 Lb-Ft, (see comment below and Mod Central for vertical mounting), Horizontal mounting (see comment below and Mod Central for vertical mounting)
- Class F insulation(as noted) protects motor for a maximum temperature rating
- Double sealed ball bearings mechanically locked on shaft end
Applications:
Conveyors, Machine Tools, Cranes, Hoists and Other Industrial Machinery
Standards/Approval:
- CE
- CSA Certified
- UL Listed
Warranty:
3 Years
