Series Information
| Manufacturer Part Number | Y391 |
|---|---|
| Manufacturer | Marathon Electric |
| Family Series | Marathon Electric Motors |
| Description | COOLING TOWER, TWO-SPEED,75/18.75 HP |
| Type | Definite Purpose, NEMA Motors |
| Horsepower | 75 hp |
| Kilowatts | 56 kW |
| Speed | 1,785 RPM |
| RPM | 1,785 RPM |
| Number of Poles | 4, 8 |
| Phase | 3 |
| Frequency | 60 Hz |
| NEMA Frame | 405T |
| AC Voltage | 460 VAC |
| Nominal Voltage | 480 VAC |
| Enclosure | Totally Enclosed Fan Cooled |
| Mounting | Rigid |
| Current Rating | 83 A |
| Service Factor | 1.15 |
| Composition | Cast Iron |
| Bearing Type | Ball |
| Shaft Diameter | 2.88 " |
| Length | 37.14 " |
| Approvals | CE, CSA, UR |
| Net Weight | 1331 lbs |
| Gross Weight | 1331 lbs |