Description
Regal Rexnord Marathon X530 Condenser Fan Motor
The Regal Rexnord Marathon X530 is a heavy-duty three-phase condenser fan motor engineered for reliable, long-lasting performance in commercial HVAC condensing unit applications. Designed to handle demanding outdoor environments, this motor delivers consistent airflow management with a robust open air-over enclosure and precision ball bearings for reduced friction and extended service life.
Key Specifications
- Horsepower: 1-1/2 HP
- Voltage: 208-230/460 VAC
- Phase: Three Phase
- Speed: 900 RPM
- Full Load Amps: 7.5-6.8/3.4 Amps
- Frame Size: 56Y
- Enclosure: Open Air-Over (OAO)
- Bearing Type: Ball Bearing
- Mounting: Belly Band – Footless
- SKU: X530
Features & Benefits
- Three-phase design provides smooth, efficient operation ideal for commercial condensing units
- Dual voltage rating (208-230/460V) offers installation flexibility across a wide range of electrical systems
- Open air-over (OAO) enclosure allows condenser airflow to cool the motor, maximizing thermal performance
- Ball bearing construction ensures low-maintenance, long-life operation under continuous duty cycles
- Belly band (footless) mounting simplifies installation in standard condenser fan applications
- 56Y frame provides a standardized, drop-in replacement footprint for common HVAC equipment
- Low 900 RPM operating speed reduces noise and vibration for quieter system performance
- Built by Regal Rexnord’s Marathon brand — a trusted name in commercial electric motor manufacturing
Application
The Marathon X530 is ideally suited for commercial rooftop units, air-cooled condensers, and packaged HVAC systems requiring a reliable three-phase condenser fan motor. Its footless belly band mount and 56Y frame make it a straightforward replacement or upgrade for a wide variety of OEM and aftermarket installations.







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