Description
Marathon® Blue Max® 2000 AC Motor, 6-Pole Continuous-Duty, Inverter Ready Special Features, 20 hp, 230/460 V AC, 52.5/26.2 A, 60 Hz Frequency, 3 ph, 1160 rpm Speed, 1 Speed, TEBC Enclosure, 286TC Frame, 1.88 in Dia x 4.37 in L Shaft, Reversible Rotation, 1 Service Factor, Ball Bearing, Rigid Base Mounting, 40 deg C, Insulation Class: Class H, Cast Iron, 2000:1 Constant Torque Speed, 39.31 in L x 19.63 in W x 14.81 in H Dimensions
Features:
- Constant horsepower operation to twice base speed (143 to 256 frame), 1.5 times base (all others)
- Bearing Current Protection (BCP)
- C-face foot mount through 100 hp
- Normally closed thermostats (must be connected to control circuit)
- Patented "fracket" design
- Encoder and brake provisions included on opposite drive end
- Horizontal motor orientation
- Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz) drives, TEFC motors are limited to 20:1 constant torque
- Optimized for operation with IGBT inverter (NEMA Design A)
- Separate 230/460 V power supply required for 1 HP blower motor
- Standard F1, reversible to F2 assembly
- 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
- Blower Cooled - Axial
Applications:
Material Handling, Machine Tools, Conveyors, Crane and Hoist, Metal Processing, Test Stands, Pumps, Compressors, Textile Processing and Other Industrial Machinery
Standards/Approval:
- CE
- CSA Certified
- UL Listed
Warranty:
3 Years
