Marathon GT1225A Globetrotter series 20 HP, 1800 RPM three-phase general purpose motor with NEMA 256TC frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor. Suitable for industrial applications requiring reliable TEFC performance.

Marathon® AC Motor, 4-Pole Continuous/Inverter Duty Low Voltage, Application Type: General Purpose AC Motors, Special Features: Squirrel Cage Inverter Rated Motors, 20 hp, 230/460 VAC, 48.5/24.2 A, 60 Hz, 3 ph, 1768 rpm, 1 Speed, IP55 TEFC Enclosure, 256TC Frame, 1.626 in Dia x 4 in L Extension Shaft, Reversible, Service Factor: 1.15, Deep Groove Ball Bearing, 59.4 ft-lb Full Load Torque, Rigid Base Mount, 40 deg C, Insulation Class: Class F, Cast Iron, Constant Torque Speed Range: 10:1, Variable Torque Speed Range: 10:1, 26.39 in W x 17.05 in D x 15.14 in H

Features:

• Standard assembly F1, reversible to F2 assembly

Specs:

• Variable Torque Speed Range: 10:1
• Constant Torque Speed Range: 10:1
• Service Factor: 1.15
• Special Features: Squirrel Cage Inverter Rated Motors
• Application Type: General Purpose AC Motors
• Insulation Class: Class F
• Shaft Size: 1.626 in Dia x 4 in L Extension
• Torque Rating: 59.4 ft-lb Full Load
• Phase: 3 ph
• Horsepower: 20 hp
• Number of Speeds: 1
• Rotation: Reversible
• Frame: 256TC
• Bearing Type: Deep Groove Ball
• Temperature Rating: 40 deg C
• Enclosure Type: IP55 TEFC
• Speed: 1768 rpm
• Frequency Rating: 60 Hz
• Mounting Type: Rigid Base
• Amperage Rating: 48.5/24.2 A
• Voltage Rating: 230/460 VAC
• Dimensions: 26.39 in W x 17.05 in D x 15.14 in H
• Material: Cast Iron
• Type: 4-Pole Continuous/Inverter Duty Low Voltage