Marathon
Marathon W657 - 300 HP, TEFC, Frame 449T
Model: W657
Marathon Motor - W657
Technical Specifications
| Horsepower (HP) | 300 |
| Frame Size | 449T |
| Enclosure | TEFC |
| Full Load Speed (RPM) | 1200 |
| Voltage | 460 |
| Phase | 3 |
| Efficiency Pct | 95.8 |
| Full Load Amps (A) | 342 |
| Weight (lbs) | 3200 |
| Category | Severe Duty |
| Electrical Type | AC Induction |
| Rotation | CW/CCW |
| Frequency | 60 |
| Duty Type | General Purpose |
Manufacturer
Marathon
A Regal Rexnord brand manufacturing industrial-grade electric motors. Known for Blue Chip XRI, Black Max, and severe duty product lines.
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