Nidec-US Motors 1470P Motor

The Nidec-US Motors 1470P motor is a versatile 1/10 HP HVAC replacement motor designed specifically to swap out aging 21 and 29 frame GE units in direct drive fan and blower applications. Operating at a nominal 1550 RPM, this dual voltage motor supports 115V or 208-230V single-phase configurations, making it a critical stock item for service calls involving diverse residential and light commercial air handlers. Built with a permanent split capacitor (PSC) design, it includes the necessary capacitor to ensure optimal starting torque and efficiency upon installation.

For high-demand environments, the 1470P features an Open Air Over (OAO) enclosure and Class B insulation rated for a 40°C ambient temperature. Its mechanical versatility is unmatched; it includes 2-1/4" resilient hub rings and extended thru-bolts that can be adjusted to match various existing bases. The 3/8" diameter shaft comes with a 1/2" adapter, allowing for immediate rotor or blade attachment without additional fabrication. Reliable sleeve bearings and an automatic reset thermal overload protector ensure consistent performance and motor longevity under continuous duty cycles.

• Universal Compatibility: Specifically engineered to replace most 21 and 29 frame GE motors, reducing the need for multiple SKUs on your truck.
• Flexible Installation: Features hub, stud, or band mounting options with adjustable thru-bolts to fit non-standard brackets.
• Internal Protection: Integrated automatic thermal overload protection prevents motor burnout during high-stress operational peaks.
• Ease of Wiring: Quick-connect terminals and a 30-inch lead length simplify 115/230V dual voltage field conversions.
• All-In-One Kit: The PSC blower motor design includes the required capacitor and a 3/8" to 1/2" shaft adapter for immediate deployment.

Is the capacitor included with the US Motors 1470P?
Yes, as a permanent split capacitor motor, the required capacitor is shipped with the unit to ensure correct electrical phasing and startup.

Can I change the rotation of this motor in the field?
The 1470P is primarily CCW (Counter-Clockwise) lead end rotation, though technical documentation indicates it is designed for compatibility with specific OEM fan rotations found in 21 frame configurations.

What are the mounting dimensions for the hub and studs?
The motor uses 2-1/4" diameter resilient hub rings and includes #8-32 extended thru-bolts that match the standard 21 frame bolt circle for stud mounting.

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.