Description
Overview
The US Motors 8650UI is a heavy-duty unit bearing motor engineered for demanding HVAC fan applications. Rated at 1 horsepower with a synchronous speed of 1250 RPM, this motor delivers consistent, efficient airflow performance in evaporator fan and condenser fan assemblies. Its clockwise lead end (CWLE) rotation and dual-voltage capability make it a versatile drop-in solution for a wide range of commercial and light-industrial HVAC equipment.
Key Features
- Horsepower: 1 HP
- Speed: 1250 RPM
- Rotation: Clockwise Lead End (CWLE)
- Voltage: 120/208-240V
- Motor Type: Unit Bearing
- Brand: US Motors
- SKU: 8650UI
Application
Unit bearing motors are specifically designed for fan duty service, making the 8650UI an ideal replacement or OEM-spec motor for evaporator coil fans, condenser fans, and other HVAC air-moving equipment. The dual-voltage rating (120/208-240V) provides installation flexibility across single-phase power configurations commonly found in commercial HVAC systems.
Why Choose US Motors
US Motors (a Nidec brand) has a long-standing reputation for producing high-quality, reliable motors purpose-built for the HVAC/R industry. The 8650UI continues that tradition with robust construction and consistent performance, minimizing downtime and reducing the total cost of ownership for building owners and service contractors alike.









