Daikin-McQuay 330766003 Motor

The Daikin-McQuay 330766003 Motor is a high-performance 2.5HP 1140RPM motor designed for heavy-duty HVACR applications, specifically as a condenser fan motor for rooftop units and chillers. Operating on a 230/460V 3-phase power supply, this TEAO (Totally Enclosed Air-Over) motor is engineered for continuous duty in demanding environments. It features a 56YZ frame and is VFD duty rated, allowing for precise airflow control and system efficiency. This genuine OEM replacement ensures seamless compatibility with McQuay and Daikin equipment, replacing obsolete models such as 074814801, 074885401, 330766001, and 330766002. With a rugged design and industrial-grade torque, the Daikin 330766003 condenser fan motor provides reliable heat exchange performance. For optimal installation, the factory recommends verifying fitting requirements like part #331886401. This 330766003 Daikin McQuay replacement motor is a critical component for maintaining site uptime and thermal regulation in large-scale commercial cooling systems.

• Broad Compatibility: Serves as a direct OEM replacement for multiple discontinued Daikin-McQuay part numbers, ensuring a drop-in fit for existing 56YZ frame mounts.
• VFD Optimized: Specifically rated for variable frequency drive use, allowing for modulated fan speeds and improved energy management.
• Industrial Durability: The TEAO enclosure protects internal windings from dust and debris while utilizing the system’s airflow for effective cooling.
• Multi-Voltage Flexibility: Dual voltage capability (230/460V) supports various electrical infrastructure requirements on-site.

Is the Daikin 330766003 a 3-phase motor?
Yes, this is a three-phase motor designed for 230/460V industrial electrical systems, providing higher efficiency and torque than single-phase alternatives.

What does TEAO stand for in this application?
TEAO stands for Totally Enclosed Air-Over. This means the motor is sealed to prevent environmental contamination and must be mounted within the equipment's airflow path to remain cool during operation.

Can this motor be used with a VFD?
Yes, the 330766003 is VFD duty rated, making it suitable for systems that require variable speed control for precise temperature and pressure management.

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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.