Product Overview
Marathon GT1037A Globetrotter General Purpose Motor 50 HP 3 Ph 60 Hz 230/460 V 1800 RPM 326T Frame
KEY FEATURES
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2028
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- IP55 enclosure on cast iron frames
- Inverter Duty 20:1 Variable Torque and 2:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
Nameplate Specifications
| Phase: | 3 | Output HP: | 50 Hp |
| Output KW: | 37.0 kW | Voltage: | 230/460 V |
| Speed: | 1782 rpm | Service Factor: | 1.15 |
| Frame: | 326T | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Efficiency: | 94.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 117.0/58.5 A | Power Factor: | 85 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | B | KVA Code: | G |
| Drive End Bearing Size: | 6312 | Opp Drive End Bearing Size: | 6212 |
| UL: | Listed | CSA: | Y |
| CE: | Y | IP Code: | 55 |
| Number of Speeds: | 1 | Hazardous Location: | DIVISION 2 T2B |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Rated | Starting Method: | Part Wdg Start Low Volt Only & Wye Start Delta Run Or Inverter |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | .127 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Cast Iron |
| Shaft Type: | T | Overall Length: | 31.19 in |
| Shaft Diameter: | 2.125 in | Shaft Extension: | 5.25 in |
| Assembly/Box Mounting: | F1/F2 CAPABLE | Inverter Load: | CONSTANT 2:1/VARIABLE 10:1 |
General Specifications
| UPC: | 722856060792 | Weight: | 610.79 LB |
| Packaged Length: | 31.77 IN | Packaged Width: | 28.03 IN |
| Packaged Height: | 28.14 IN | HTC: | 8501.52.8040 |
| Country Of origin: | Mexico |
