Description
The Regal Rexnord Marathon GT0073 is a heavy-duty, general purpose three-phase induction motor engineered for reliable performance in demanding HVAC and industrial applications. Designed and manufactured under the trusted Marathon brand — part of the Regal Rexnord family — this motor delivers robust power output and long service life in commercial and industrial environments.
Key Specifications
- Horsepower: 40 HP
- Speed: 1800 RPM
- Voltage: 230/460V
- Phase: 3-Phase
- Frame Size: 324T
- SKU: GT0073
Product Highlights
- Dual-voltage (230/460V) design provides installation flexibility across a wide range of commercial and industrial electrical systems
- 1800 RPM synchronous speed suits a broad array of direct-drive and belt-drive HVAC equipment, pumps, compressors, and fans
- NEMA 324T frame ensures dimensional standardization for straightforward drop-in replacement or new installations
- Three-phase operation delivers smooth, efficient power with reduced vibration and extended motor life
- Built to Marathon’s rigorous quality standards as part of the Regal Rexnord portfolio — a globally recognized leader in power transmission and motor technology
Typical Applications
- Commercial HVAC air handlers and blowers
- Centrifugal and axial fans
- Pumps and compressors
- Industrial conveyor and process equipment
- General-purpose motor replacement in 324T frame installations
Trust the Regal Rexnord Marathon GT0073 to deliver consistent, dependable performance where high-horsepower three-phase power is required. Contact Jackson Systems for availability and pricing.







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