Description
The Century 647A is a heavy-duty pedestal fan motor engineered for reliable, long-lasting performance in demanding commercial and industrial ventilation applications. Built around a Permanent Split Capacitor (PSC) design and housed in a Totally Enclosed Air Over (TEAO) enclosure, this motor delivers efficient, dependable airflow wherever it’s needed.
Key Specifications
- Horsepower: 1/3 HP
- Voltage: 115V AC
- Phase: Single Phase
- Speed: 1100 RPM, 2-Speed
- Amperage: 4.7 Amps
- Frame Size: 48Y
- Enclosure: Totally Enclosed Air Over (TEAO)
- Bearing Type: Ball Bearing
- Shaft Diameter: 1/2″
- Motor Type: Permanent Split Capacitor (PSC)
Design & Mounting Features
- Reversible rotation for flexible installation configurations
- Yoke mounting for secure, stable pedestal fan attachment
- 48Y frame size ensures broad cross-reference compatibility
- Ball bearings provide smooth, low-maintenance operation and extended service life
Why Choose the Century 647A?
The TEAO enclosure protects internal components from airborne contaminants while allowing the motor to be cooled by the airstream it drives — ideal for pedestal and column fan applications. The 2-speed capability gives operators flexibility to adjust airflow output to match ventilation demands, while the PSC motor design ensures efficient, quiet operation with minimal starting current. Reversible rotation adds further installation versatility, making this motor a go-to replacement or OEM solution for pedestal fan assemblies in warehouses, factories, greenhouses, and commercial spaces.







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