Description
The Baldor RM3108A is a rugged, industrial-grade air over motor engineered for demanding HVAC and commercial ventilation applications. Designed to operate in airstreams — such as within fan housings and blower assemblies — this motor relies on the moving air it drives for cooling, making it an ideal solution where space and efficiency matter.
Key Features
- Horsepower: 1/2 HP (Air Over)
- Speed: 1725 RPM
- Phase: 3-Phase
- Motor Type: Air Over (TENV-style, cooled by airstream)
- Brand: Baldor — a trusted name in industrial and HVAC electric motors
- Built for continuous-duty operation in commercial and industrial HVAC systems
- Designed for use in fan and blower assemblies where airflow provides motor cooling
Application
The RM3108A is well-suited for use in unit heaters, cabinet unit ventilators, fan coil units, and other forced-air HVAC equipment. Its 3-phase design ensures smooth, efficient operation and reduced electrical noise compared to single-phase alternatives, making it a preferred choice for commercial installations.
Why Choose Baldor?
Baldor electric motors are renowned for their durability, precision engineering, and long service life. The RM series is specifically designed for air-over applications, ensuring consistent performance even in high-cycle environments. Replacement or upgrade installations are straightforward, with standard mounting configurations compatible with most OEM equipment.
Specifications Summary
- SKU: RM3108A
- Horsepower: 1/2 HP
- Speed: 1725 RPM
- Phase: 3-Phase
- Motor Class: Air Over
- Manufacturer: Baldor







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