Description
Overview
The Century FB3056 is a rugged, three-phase general-purpose motor engineered for demanding HVAC and industrial fan applications. Designed with a semi-enclosed construction and resilient base mounting, this motor delivers dependable low-speed performance at 1140 RPM — ideal for belt-drive fan and blower systems where quiet, efficient operation is essential.
Key Features
- 1/2 HP output for reliable, energy-efficient fan and blower drive applications
- 208-230/460 VAC three-phase input voltage for broad compatibility with commercial electrical systems
- 1140 RPM operating speed — ideal for low-noise, belt-driven HVAC fan applications
- 2.5/1.25 amp current draw (208-230V / 460V) for efficient power consumption
- 56Y NEMA frame size ensures direct cross-compatibility with standard motor mounts
- Semi-enclosed construction protects internal components from dust and debris
- Ball bearing design for long service life and reduced maintenance requirements
- Resilient base mounting minimizes vibration transmission to connected equipment
- 1/2″ x 5-1/2″ shaft for standard belt-drive pulley and sheave compatibility
- Reversible rotation allows flexible installation in a wide range of configurations
Specifications
- SKU: FB3056
- Brand: Century
- Horsepower: 1/2 HP
- Voltage: 208-230/460 VAC
- Phase: Three Phase
- Speed: 1140 RPM
- Amperage: 2.5 A (208-230V) / 1.25 A (460V)
- NEMA Frame: 56Y
- Enclosure: Semi Enclosed
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
- Shaft Size: 1/2″ x 5-1/2″
- Rotation: Reversible
Application
The Century FB3056 is well-suited for use in commercial and light-industrial HVAC equipment, including belt-drive supply and exhaust fans, blower assemblies, and air-handling units. Its three-phase design and wide voltage range make it a versatile choice for facilities with 208V, 230V, or 460V three-phase power distribution.
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