Trane MOT19447 Motor

The Trane MOT19447 Motor is a high-performance 460V 1-Phase 2/5 HP condenser fan motor engineered for demanding commercial and industrial HVACR environments. Operating at a fixed 1400 RPM, this motor provides consistent airflow across heat exchanger coils, ensuring optimal thermal transfer and system head pressure control. This OEM-spec replacement is built to withstand the rigorous duty cycles typical of Trane rooftop units and air-cooled chillers. When replacing an existing HVAC blower motor or fan assembly, verifying electrical parameters is critical; this unit is designed specifically for 460-volt single-phase power, mitigating the risk of premature winding failure caused by voltage fluctuations. The TEAO (Totally Enclosed Air Over) design protects internal components from particulate ingress and moisture, maintaining high insulation integrity. For contractors performing scheduled maintenance or emergency repairs, the MOT19447 delivers the exact mechanical torque and RPM profile required to restore factory-standard performance without modifying existing mounting brackets.

• Precision Performance: Delivers a consistent 1400 RPM output to maintain engineered CFM requirements across the condenser coil.
• Industrial Building Grade: Rated for 460V single-phase electrical systems, common in heavy commercial Trane infrastructure.
• Optimized Heat Dissipation: Built with high-grade winding insulation to handle elevated ambient temperatures within the cabinet.
• Direct Fit Compatibility: Eliminates the need for field modifications, ensuring rapid installation and reduced downtime for the client.
• Robust Bearing System: Utilizes high-efficiency bearings to minimize friction and mechanical noise during operation.

What are the wiring requirements for the MOT19447?
This motor requires a 460V single-phase power supply. Always reference the wiring diagram on the motor's nameplate to ensure proper capacitor integration and rotation direction for your specific application.

Is this motor compatible with 230V systems?
No, this is a dedicated 460V motor. Attempting to run this on 208-230V will result in low torque and eventual motor burnout. Verify your line voltage at the contactor before installation.

Can I use a universal motor instead of this OEM Trane part?
While universal motors exist, the Trane MOT19447 is specified for its exact amperage draw and shaft dimensions, ensuring the fan blade pitch does not overload the motor or reduce system efficiency.

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.