Carrier HD52GZ577 Motor

The Carrier HD52GZ577 Motor is a high-performance OEM replacement designed for commercial and heavy-duty industrial HVAC systems. Operating at 575V 3-phase power, this induction motor delivers a consistent 2 HP output with a fixed speed of 1140 RPM. Built on a 56Y frame, it features a robust belly band mount and a CCW (counter-clockwise) rotation, making it a critical component for driving high-static fans and blowers in demanding environments. This unit serves as the direct replacement for the obsolete Carrier HD52GE577, ensuring seamless mechanical and electrical integration without the need for field modifications. As an authentic factory-authorized part, it maintains the precise torque curves and thermal protection standards required for specified Carrier and Bryant models, preventing premature failure common with universal alternatives.

Key Benefits

• Direct OEM Matching: Engineered specifically to replace the Carrier HD52GE577, ensuring identical bolt patterns and shaft dimensions.
• High-Voltage Efficiency: Optimized for 575V 3-phase commercial power grids to ensure lower current draw and reduced thermal stress.
• Durable Frame Construction: The NEMA 56Y frame provides superior structural integrity for vibration-heavy rooftop and air handling applications.
• Reliable Performance: Delivers a steady 1140 RPM, maintaining the engineered airflow static pressure of the original equipment.

Common Questions

What is the standard rotation for this motor?
The Carrier HD52GZ577 is configured for counter-clockwise (CCW) rotation as viewed from the lead end.

Can I use this motor to replace the HD52GE577?
Yes, this 2 HP motor is the factory-designated direct replacement for the discontinued HD52GE577 model.

Does this motor include the mounting bracket?
This motor uses a belly band mount. While the motor fits standard 56Y brackets, you should verify if your existing band or cradle is suitable for reuse or requires replacement.

This item is not eligible for free shipping.

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.