Description
The Regal Rexnord Marathon G100 is a heavy-duty three-phase blower motor engineered for demanding commercial and industrial HVAC applications. Built on a rugged 56 frame platform, this motor delivers dependable performance in air-handling and blower-driven systems where consistent airflow and long service life are essential.
Key Specifications
- Horsepower: 3/4 HP
- Voltage: 208-230/460 VAC
- Phase: Three Phase
- Speed: 1800 RPM
- Full Load Amps: 3.4-3.4/1.7 A
- Frame Size: 56
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
Design & Construction
- Open Drip Proof (ODP) enclosure protects internal windings from dripping liquids in standard indoor environments
- Precision ball bearings provide smooth, low-friction operation and extended motor life
- Resilient base mounting reduces vibration transmission to the equipment frame, minimizing noise and mechanical stress
- Dual-voltage winding (208-230/460V) offers installation flexibility across a wide range of commercial power supplies
- Three-phase design ensures efficient, balanced power delivery ideal for continuous-duty blower applications
Applications
- Commercial air handlers and blower assemblies
- HVAC fan coil units
- Industrial ventilation systems
- Light commercial refrigeration blowers
- General-purpose three-phase motor replacement applications
Why Choose the Marathon G100?
Marathon Motors, a Regal Rexnord brand, is a trusted name in the HVAC and industrial motor industry. The G100 is designed to meet the rigorous demands of commercial blower service, offering a combination of dual-voltage flexibility, ball bearing reliability, and resilient base mounting in a compact 56 frame package. Whether you’re performing a direct replacement or specifying a new installation, the G100 delivers the performance and durability that HVAC professionals depend on.
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