Carrier HD52AZ465 Motor

The Carrier HD52AZ465 is a high-performance 460V 3-phase condenser fan motor engineered for commercial HVAC applications. Operating at a steady 850 RPM with a 1.25 HP output, this motor provides the high-torque, low-speed airflow necessary for efficient heat exchange in large-scale rooftop units and chillers. As a direct replacement for HD52AR465, it allows for a seamless installation without the need for mounting modifications or electrical reconfiguration. This 8-pole motor features a robust 56Y frame and is thermally protected to handle high ambient temperatures. Designed for 60Hz North American electrical grids, it utilizes an air-over (TEAO) enclosure to ensure internal components stay cool during continuous duty cycles. For technicians managing critical climate control systems, the HD52AZ465 offers the exact electrical matching and physical dimensions required to restore OEM-level performance to Carrier, Bryant, and Payne equipment.

• Direct OEM Compatibility: Serves as the precise replacement for HD52AR465, ensuring electrical and physical synchronization.
• Efficient 3-Phase Power: The 3-phase 460V motor design provides superior starting torque and lower operational amperage (approx. 2.8A - 3.0A).
• Low-Speed Operation: The 850 RPM motor speed is optimized for condenser fan blades, reducing noise and increasing laminar airflow.
• Industrial Build Quality: Features a 56Y frame with a 3/4-inch keyed shaft and Class F insulation for heavy-duty commercial use.
• Thermal Protection: Internal protectors prevent winding damage due to overheating or phase loss.

What is the difference between HD52AZ465 and HD52AR465?
The HD52AZ465 is the current production model and a direct drop-in replacement for the obsolete HD52AR465. It maintains identical performance specs, including the 1.25 HP rating, 850 RPM speed, and 460V 3-phase electrical requirements.

Does this motor require a separate start capacitor?
No, this is a three-phase motor. Unlike single-phase PSC motors, it does not require a run or start capacitor to initiate rotation.

Can the rotation of the HD52AZ465 be reversed?
Yes, as a standard three-phase motor, the rotation can be reversed by interchanging any two of the three incoming power leads during installation to match your specific fan blade pitch.

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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.