Brand: Marathon
SKU: 445TTFN16108
Marathon 445TTFN16108, General Purpose Motor, 125 HP, 460 Volts, 172.0 Amps, 3 Phase, 890 RPM, 60 Hz, TEFC Enclosure, 445T Frame, Rigid base, Footless Mounted, Cast Iron Frame, Catalog No: L440A
Marathon General Purpose Three Phase Totally Enclosed Fan Cooled
The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies
Feature:
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2036
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- IP55 enclosure on cast iron frames
- Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
Note: Picture is illustrative and may not reflect the actual product.
Key Features:
Description
Marathon General Purpose Three Phase Totally Enclosed Fan Cooled
The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies
Feature:
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2036
- Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
- IP55 enclosure on cast iron frames
- Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
- Class F Insulation
- Standard F1, reversible to F2 assembly. Dual frame mounting holes.
Note: Picture is illustrative and may not reflect the actual product.
Specifications
| Brand | Marathon |
| Catalog No | L440A |
| Product Type | General Purpose Motor |
| Horsepower | 125 HP |
| Voltage | 460 Volts |
| Phase | 3 |
| Output KW | 93.0 kW |
| Frequency | 60 Hz |
| Speed | 890 RPM |
| Current | 172.0 Amps |
| Enclosure | TEFC |
| Frame Size | 445T |
| Motor Orientation | Horizontal |
| Number of Poles | 8 |
| Mounting Type | Rigid base |
| Frame Material | Cast Iron |
| Overall Length | 43.35 in |
| Service Factor | 1.15 |
| Efficiency @ 100% Load | 94.50% |
| Duty Rating | Continous |
| Overload Protector | No |
| Electrical Type | Squirrel Cage Induction Run |
| Starting Method | Across The Line |
| Design Code | B |
| KVA Code | G |
| Frame Length | 20.25 in |
| Shaft Diameter | 3.375 in |
| Insulation Class | H |
| Opp Drive End Bearing | Ball |
| Drive End Bearing | Roller |
| Shaft Extension Location | 8.75 in |
| Shaft Rotation | Reversible |
| Shaft Type | T |
| Ambient Temperature | 40 °C |
| Agency Approvals | UL, CSA, CE |