Marathon GT0013A Motor

Looking for a drop-in replacement for the 131520.00? The Marathon GT0013A Motor is a precision-engineered 5HP 3-phase NEMA motor designed for continuous duty in HVACR and industrial pumping systems. Operating at 1800 RPM (1765 RPM nameplate) with a 184T frame, this ODP (Open Drip Proof) motor excels in clean, dry environments where ventilation is a priority. Technical specifications include 208-230/460V dual-voltage operation, Class F insulation, and a robust 1.15 service factor, making it ideal for Bell & Gossett Series 1510 pumps and other critical air-handling applications. This Globetrotter series motor is inverter duty rated (10:1 variable torque), ensuring high efficiency and adaptability for variable frequency drive (VFD) setups. Built with a rolled steel rigid base and dual mounting holes, it provides the structural integrity required for heavy-duty commercial circulators and industrial machinery.

• Direct Replacement Logic: Engineered specifically to replace the 131520.00, ensuring matched shaft dimensions (1.125" x 2.75") and mounting for rapid field installation.
• NEMA Premium Efficiency: Meets or exceeds EISA 2007 standards, optimizing energy consumption for cooling towers, compressors, and blowers.
• Inverter Duty Capability: Rated for 10:1 variable torque and 2:1 constant torque, allowing for precise speed control and increased system longevity.
• Industrial-Grade Build: Features ball bearings and a 50°C ambient temperature rating to handle demanding 24/7 HVAC cycles without premature failure.

What is the frame size and mounting for the GT0013A?
This unit uses a standard 184T frame with a rigid base mount. It includes dual mounting holes for increased flexibility during retrofits and is reversible (standard F1 assembly, reversible to F2).

Can this motor be used with a Variable Frequency Drive (VFD)?
Yes, the Marathon GT0013A is inverter rated, making it a professional choice for modern HVAC systems that require variable torque loads to balance performance and efficiency.

Is this motor suitable for outdoor installations?
As an ODP (Open Drip Proof) motor, this should be used in relatively clean and dry indoor environments. For applications exposed to direct weather or heavy moisture, a TEFC-rated motor would be required.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.