Description
The Regal Rexnord Marathon HG450 is a professional-grade, single-phase electric motor engineered for demanding HVAC and light commercial applications. Built on the industry-standard 48Y frame with a resilient base mounting design, this motor delivers dependable performance across a wide range of fan, blower, and equipment drive applications.
Key Features
- 1/3 HP output power for reliable, consistent torque delivery
- 220–240V AC single-phase input voltage for broad compatibility
- Dual-speed operation at 1725 RPM (60 Hz) and 1425 RPM (50 Hz)
- 2.7 Amps full-load current rating
- 48Y frame size — industry-standard for easy replacement and installation
- Open Drip Proof (ODP) enclosure protects against dripping liquids in normal operating environments
- Ball bearing construction for smooth, low-friction operation and extended service life
- Resilient base mount for vibration dampening and quieter operation
Specifications
- Brand: Regal Rexnord – Marathon
- Model / SKU: HG450
- Horsepower: 1/3 HP
- Voltage: 220–240V AC
- Phase: Single Phase
- Speed: 1725 / 1425 RPM
- Amperage: 2.7 Amps
- Frame Size: 48Y
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
Application
The Marathon HG450 is ideally suited for use in HVAC blower assemblies, condenser fans, exhaust fans, and other motor-driven equipment requiring a compact, efficient single-phase motor. The 48Y frame ensures direct cross-reference compatibility with a wide range of OEM and aftermarket applications, making it a go-to choice for service technicians and contractors alike.
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