Description
Marathon U758-P General Purpose Motor Overview
The Regal Rexnord Marathon U758-P is a heavy-duty, general purpose three-phase induction motor engineered for demanding HVAC and industrial applications. With a robust 143T frame and open drip-proof (ODP) enclosure, this motor delivers dependable performance in a wide range of commercial and light-industrial environments.
Key Specifications
- Horsepower: 1 HP
- Voltage: 230/460V
- Phase: 3-Phase
- Speed: 1800 RPM
- Frame: 143T (NEMA Standard)
- Enclosure: Open Drip-Proof (ODP)
- SKU: U758-P
- Brand: Marathon / Regal Rexnord
Features & Benefits
- NEMA 143T frame for easy drop-in replacement and broad cross-compatibility
- Dual-voltage (230/460V) winding allows flexible installation across a variety of electrical systems
- 1800 RPM synchronous speed suits fans, blowers, pumps, compressors, and conveyor applications
- Open drip-proof (ODP) enclosure protects internal components from dripping liquids in non-washdown environments
- Three-phase design delivers smooth, efficient power with reduced vibration and longer service life
- Marathon’s proven motor construction ensures consistent torque output and thermal stability
- Regal Rexnord quality manufacturing for long-term reliability in commercial HVAC and industrial settings
Typical Applications
- HVAC fans and blowers
- Pumps and compressors
- Commercial air handling units
- Light industrial machinery and conveyors
- General-purpose three-phase motor replacement







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