Description
The Regal Rexnord Marathon O004 is a dependable general-purpose electric motor engineered for demanding HVAC and light industrial applications. With a compact 48NZ frame and N-flange footless mounting configuration, this motor integrates seamlessly into a wide range of equipment where space efficiency and secure flange attachment are essential.
The semi-enclosed construction protects internal components from airborne contaminants while allowing adequate ventilation for continuous-duty performance. Running at 3600 RPM, this motor delivers fast, consistent shaft speed ideal for fans, blowers, pumps, and other direct-drive applications.
Key Specifications
- Horsepower: 1/4 HP
- Voltage: 115VAC
- Phase: Single Phase
- Speed: 3600 RPM
- Amperage: 4.2 Amps
- Frame Size: 48NZ
- Enclosure Type: Semi Enclosed
- Mounting: N-Flange, Footless
Features & Benefits
- N-flange footless design for versatile, space-saving installation
- Semi-enclosed housing shields windings from dust and debris
- Single-phase 115VAC operation for straightforward wiring compatibility
- 3600 RPM output suits direct-drive fans, blowers, and pump applications
- 48NZ frame ensures broad cross-reference compatibility with OEM equipment
- Manufactured by Regal Rexnord under the trusted Marathon brand
Typical Applications
- HVAC blower and fan assemblies
- Light-duty pump drives
- OEM equipment replacement
- General-purpose industrial motor applications
Trust the Marathon O004 to deliver reliable, long-lasting performance in your HVAC system. Order from Jackson Systems for fast fulfillment and expert support.







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