Description
The Regal Rexnord Marathon X458 is a heavy-duty condenser fan motor engineered for reliable performance in demanding outdoor HVAC applications. Built to withstand the rigors of condenser section service, this motor delivers consistent airflow across a wide range of residential and light commercial cooling equipment.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 460 VAC
- Phase: Single Phase
- Speed: 1075 RPM
- Full Load Amps: 1.4 Amps
- Frame Size: 48Y
- Enclosure: Totally Enclosed Air Over (TEAO)
- Mounting: Extended Studs – Footless
Design & Construction
The Totally Enclosed Air Over (TEAO) enclosure protects internal windings from dust, moisture, and debris — making this motor an ideal choice for outdoor condenser fan applications where ambient conditions can be harsh. The 48Y frame provides a standardized, bolt-in replacement fit for a wide range of OEM condenser units. Extended studs and a footless design simplify mounting in vertical or horizontal shaft configurations commonly found in rooftop and split-system condensers.
Application Highlights
- Designed for condenser fan duty in air conditioning and heat pump systems
- TEAO enclosure suits outdoor and exposed installations
- 460VAC single-phase rating ideal for commercial-grade equipment
- 1075 RPM speed optimized for efficient condenser airflow
- Footless, extended-stud mount for versatile installation
- 48Y frame ensures broad OEM compatibility
Why Choose Marathon by Regal Rexnord?
Marathon Electric, a Regal Rexnord brand, is a trusted name in HVAC motor manufacturing. Marathon motors are known for their robust construction, consistent performance, and long service life — minimizing downtime and replacement costs for contractors and facility managers alike.
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