Regal Rexnord - Marathon GT0062 20 HP Electric Motor 1800 RPM 256T Frame ODP

The Regal Rexnord Marathon GT0062 is a premium-efficiency three-phase AC electric motor delivering 20 horsepower at 1800 RPM. This motor meets or exceeds NEMA Premium® efficiency standards, making it an energy-efficient choice for demanding industrial applications. Part of the Marathon Globetrotter® series, this motor combines proven reliability with advanced inverter-duty capabilities.

Key Specifications:

• 20 HP, 1770 RPM operating speed, 230/460 dual voltage rating
• Three-phase, 60 Hz, 48.5/24.3 full load amps
• NEMA 256T frame with open drip-proof (ODP) enclosure
• 1.63-inch diameter x 4-inch keyed shaft
• Inverter Duty rated for 20:1 Variable Torque and 2:1 Constant Torque applications
• 1.15 service factor for overload capacity
• Rolled steel frame construction for durability
• Class F insulation rated for 40°C ambient temperature
• Ball bearing design on both drive and opposite drive ends

Design Features:

• Standard F1 assembly, reversible to F2 assembly with dual frame mounting holes
• Rigid base mount configuration
• Reversible rotation capability
• Wiring diagram provided on motor nameplate

Applications:

This motor is ideal for a wide range of jobs that aren't exposed to water and dust, including compressors, pumps, and blowers. The open drip-proof enclosure provides adequate protection for most indoor industrial environments while allowing excellent heat dissipation. The inverter-ready design makes it compatible with variable frequency drives for precise speed control applications.

The Marathon GT0062 carries the full manufacturer warranty and delivers the reliable performance that Marathon motors have been known for in industrial applications worldwide. Cross-reference numbers include Leeson 170006.60, B199702.00, 199702.00, and Dayton 454X55.