Nidec-US Motors 2246 Motor

When you are out on a service call for a residential unit or light commercial system up to 3.5 tons, you need a high-performance replacement like the Nidec-US Motors 2246 Motor. This 1/5 HP condenser fan motor is engineered for a 208-230V single-phase power supply, operating at a dependable 1075 RPM. Built with a 42Y NEMA frame size and a standard 1/2" diameter x 3" shaft, this direct drive motor fits perfectly into tight spaces where a standard 48-frame might be too bulky. The totally enclosed air over (TEAO) enclosure ensures the internal components stay clean while the condenser airflow provides necessary cooling during continuous duty cycles.

The US Motors 2246 features a reversible rotation design, giving you the flexibility to match the lead-end or shaft-end requirements of the original equipment without carrying multiple SKUs. Equipped with self-aligning sleeve bearings and automatic reset thermal overload protection, this PSC motor is a reliable drop-in for common residential outdoor units. It draws a nominal 1.6 amps and requires a 5 MFD/370V capacitor for optimal torque and efficiency.

• Universal Field Replacement: Includes 42-inch leads and a reversible rotation feature to adapt to various manufacturer configurations.
• Compact 42Y Frame: The 5-inch diameter motor body is ideal for compact residential condensing units and heat pumps.
• TEAO Protection: The totally enclosed design prevents dust and debris from entering the motor, extending the life of the internal windings.
• Ease of Mounting: Standard stud mounting allows for quick installation on traditional fan grilles or internal brackets.

What capacitor does the 2246 motor require?
This motor is designed to operate with a 5 MFD 370V run capacitor. Using an incorrect rating can lead to overheating or failed startups.

Can this motor be mounted in any orientation?
Yes, it is rated for all-angle mounting, including vertical shaft down applications commonly seen in modern thin-line condensers.

Is this a direct replacement for 48-frame motors?
While the 1/2" shaft and 1/5 HP rating are common to 48-frame motors, the 42Y frame has a smaller 5" diameter. Verify your mounting bracket clearance before installing.

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.