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The Marathon K066 (model 056T17D3304) is a 3-phase, 3 HP general purpose motor with a 56HZ NEMA frame size. It is rated 3 HP at 1725 RPM on 208-230/460V at 60 Hz, and 2 HP at 1425 RPM on 190/380V at 50 Hz. It features an Open Dripproof (ODP) enclosure, equivalent to IP22, automatic thermal protection, Class B insulation, a 1.15 service factor and 84% efficiency. It is designed with a rigid base mount and a 5/8-inch shaft. The motor weighs 48 lbs and has an overall length of 13.49 inches.
MARATHON K066 ODP Motor 3HP 1725RPM 3PH 208-230/460V Fr56HZ Rigid Base
Specifications
| Voltage | 208-1/2 V |
|---|---|
| Horsepower | 3 HP |
| RPM | 1725 RPM |
| Phase | 3 Ph |
| Frame | 56HZ |
| Frequency | 60 Hz |
| Shaft Diameter | 5/8 |