Trane MOT18820 Motor

The Trane MOT18820 Motor is a high-performance, single-phase condenser fan motor designed for heavy-duty commercial and industrial HVAC applications. Operating at 460V and delivering a robust 1 HP output at 1125 RPM, this 48Y frame motor provides the torque and lift necessary for large-scale air-cooled condensers. As a reversible motor (REV MTR), it offers maximum field flexibility, allowing technicians to configure CW or CCW rotation to match specific equipment requirements. This OEM Trane replacement motor is engineered to integrate seamlessly into existing drive assemblies, maintaining the precise static pressure and airflow dynamics required for peak system efficiency.

Built for durability in demanding environments, the MOT18820 is the direct engineering successor to several legacy parts. It serves as a drop-in replacement for the MOT9375, 5KCP39SFU114S, MOT9380, MOT9192, and several X-series part numbers such as X70671473017 and X70671672010. Its 50/60Hz dual-frequency rating and thermally protected windings ensure reliable operation even under high ambient load conditions common in packaged rooftop units.

• Direct OEM Compatibility: Verified replacement for Trane and American Standard motors, ensuring exact fit and alignment.
• High-Torque Performance: 1 HP rating provides 1125 RPM to move high volumes of air across condenser coils.
• Variable Rotation: Reversible design eliminates the need to carry separate clockwise and counter-clockwise inventory.
• Industrial Build: Designed with a 48Y frame and 460V single-phase electrical specifications for commercial-grade stability.

Common Questions Is the MOT18820 motor a direct replacement for my older MOT9380? Yes, the Trane MOT18820 is the officially designated direct replacement for legacy models including MOT9380, MOT9375, and MOT9192, sharing the same electrical and mechanical footprints. What are the rotation settings for this fan motor? This is a reversible 460V motor. You can manually configure the leads for either Clockwise (CW) or Counter-Clockwise (CCW) rotation depending on the fan blade pitch and unit configuration. Does this motor require a specific capacitor? For optimal performance and to prevent overheating of the windings, Trane typically specifies a 25.0 MFD / 370V AC run capacitor for this 1 HP 1125 RPM motor.

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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.