Verified specifications
| Horsepower | 2 HP |
|---|---|
| Speed | 1140 RPM (6-pole) |
| Voltage | 208-230/460V (VCD voltage-change device) |
| Phase | Three-phase |
| Frequency | 60/50 Hz |
| Frame | 56Y |
| Enclosure | Open Air Over (OAO) |
| Full-load amps | 7.2-6.8/3.4 A |
| Mounting | Round belly band / resilient ring |
| Shaft | 5/8 in. dia. x 5 in. long, with flat and keyway |
| Bearings | Double-sealed ball bearings |
| Rotation | Reversible |
| Thermal protection | Automatic reset thermal protector |
| Max ambient | 70°C |
| Marathon model number | 056T11O5304 |
| Weight | 49 lb (catalog) |
| Certifications | UL Recognized, CSA Certified |
Open-air-over (OAO) motors are cooled by the fan's own airstream — the X509 must be mounted in the airstream to run at rated load.
Confirming the right replacement
Before we quote, compare these fields on your failed motor's nameplate. If any of them differ, send us a photo of the nameplate and we'll match it exactly rather than guessing:
- Full model number — including any suffix letters
- HP, RPM, and voltage
- Frame size (e.g. 284T) and enclosure (TEFC, ODP, etc.)
- Full-load amps
Other Marathon models
- More Marathon modelsBrowse every Marathon model page we quote
- Marathon X5031-1/2 HP, 1140 RPM, 200-230/460V 3-phase OAO condenser fan, 56Y belly-band
- Marathon X5073 HP, 1140 RPM three-phase OAO condenser fan motor
Need a Marathon X509?
Send the nameplate off your failed unit. We'll confirm the match and quote the X509 or a verified equivalent with availability and lead time.
Quote this motor