Trane MOT19441 Motor

As a veteran tech, you know that keeping high-voltage commercial air handlers running requires specific OEM precision. The Trane MOT19441 Motor is a heavy-duty 277v 1ph 1/3hp 1030rpm Motor designed for exact fitment in Trane and American Standard blower assemblies. This direct drive blower motor features a generic 48-frame housing with Open Air Over (OAO) protection, ensuring that the airflow from the wheel keeps the windings cool during continuous operation. With a 1/3 HP motor rating and a 1030 RPM performance profile, this unit provides the steady static pressure needed for commercial climate control environments. Whether you are performing a Trane motor replacement in a rooftop unit or an indoor air handler, the MOT19441 delivers the specific 277-volt single phase power requirements necessary to match original factory specifications without field modifications.

• OEM Precision: Genuine MOT19441 Trane replacement motor ensures compatibility with existing belly-band mounts and shaft diameters.
• Optimized Cooling: The Open Air Over (OAO) enclosure utilizes the system's own air stream to prevent overheating in high-demand cycles.
• Steady Performance: Engineered for 1030 RPM at 277V single phase, maintaining consistent CFM across varying static pressures.
• Durable Construction: Built to withstand the rigors of industrial HVAC motor applications with rugged internal components and 48-frame sizing.

Is the MOT19441 compatible with 208-230V systems?
No. This motor is strictly rated for 277v single phase operation. Attempting to run this on a standard 208-230V line will lead to underperformance and potential winding failure.

What is the frame size and mounting style for this motor?
The MOT19441 uses a standard 48-frame layout and is typically secured via a belly-band mount or through the direct drive blower housing bracket.

Does this motor include a new run capacitor?
While the motor is designed for single-phase operation, it is standard practice for technicians to replace the capacitor during any blower motor installation to ensure optimal torque and efficiency.

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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.