Description
The Regal Rexnord Marathon O002 is a dependable general-purpose motor engineered for demanding HVAC and light industrial applications. With a semi-enclosed construction and N-flange footless design, this motor is ideal for direct-coupled equipment where space efficiency and reliable performance are critical.
Key Specifications
- Horsepower: 1/4 HP
- Voltage: 115Vac
- Phase: Single Phase
- Speed: 1800 RPM
- Full Load Amps: 3.9 Amps
- Frame Size: 48N
- Enclosure Type: Semi Enclosed
- Mounting: N-Flange, Footless
Design & Construction
The 48N frame size is a NEMA-standard compact frame, making the O002 a versatile fit for a wide range of OEM and replacement motor applications. The N-flange footless configuration allows for direct face-mounting to pumps, blowers, and other driven equipment without the need for a separate base or foot mounting — simplifying installation and reducing overall assembly footprint.
The semi-enclosed enclosure provides protection against accidental contact with internal components while allowing adequate ventilation for continuous-duty operation in typical HVAC mechanical room and equipment environments.
Application Suitability
- Hydronic circulator pump drives
- Small blower and fan assemblies
- Light-duty HVAC equipment
- OEM replacement in 48N-frame motor applications
- Direct-coupled loads requiring N-flange mounting
Why Choose the Marathon O002?
Marathon Electric, a Regal Rexnord brand, has a long-standing reputation for producing motors that deliver consistent performance and long service life. The O002 continues that tradition with quality windings, a robust frame, and a configuration purpose-built for the HVAC trades. Whether you’re replacing a failed unit or specifying a new installation, the O002 provides the reliability and compatibility professionals depend on.
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