Daikin-McQuay 106646501 Motor

The Daikin-McQuay 106646501 Direct Drive Blower Motor is a high-performance 1/8 HP HVAC motor engineered for precision airflow in commercial and residential air handling units. Operating at 208-230V and a nominal 1550 RPM, this single-phase PSC motor provides the reliable torque and speed required for consistent ventilation. Designed as a direct-drive component, it eliminates the maintenance requirements of belt-driven systems while ensuring quiet, high-efficiency operation. As an OEM Daikin replacement part, it ensures proper shaft alignment and electrical compatibility within Daikin and McQuay equipment. This 1150 RPM blower motor is built for continuous duty applications, maintaining high static pressure performance across varying system loads. Whether you are performing a routine service or a critical repair, this motor serves as the drop-in OEM 106646501 blower motor solution to restore factory-spec air delivery and thermal regulation.

Key Benefits for Technicians:

• High-RPM Performance: Delivers 1550 RPM at 1/8 HP, optimized for high-static pressure direct drive blower applications.
• Broad Compatibility: A genuine Daikin-McQuay 106646501 replacement, ensuring seamless integration with existing housing and wiring harnesses.
• Electrical Efficiency: Optimized for 208-230V single-phase power, reducing operational overhead and heat dissipation.
• Durable Construction: Engineered to withstand the rigorous cycling of modern HVACR systems for long-term field reliability.
• Quiet Operation: Direct drive configuration minimizes vibration and mechanical noise compared to traditional pulley systems.

Common Questions:

What are the electrical specifications for this motor?
The 106646501 operates on a 208-230V, 1-phase power supply at 60Hz. It is a 1/8 HP motor rated for 1550 RPM, typically used in small-to-mid-sized air handlers.

Is this a direct replacement for older McQuay units?
Yes, this is the official Daikin-McQuay OEM motor. If your service manual specifies part number 106646501, this component will match the mounting bolt pattern and shaft dimensions exactly.

Does this motor require a capacitor?
Most PSC motors in this class require a run capacitor for operation. It is recommended to verify the capacitance ratings on the existing unit or motor nameplate during installation.

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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.