Description
The Century RB3154AV1 is a heavy-duty general purpose motor engineered for demanding HVAC and industrial applications. Built on the industry-standard 56HZ NEMA frame, this motor delivers reliable three-phase performance in a compact, versatile package suited for fans, blowers, pumps, and other driven equipment.
Key Features
- 1-1/2 HP output for robust, consistent power delivery
- Dual-voltage operation: 208-230/460 VAC — adaptable to a wide range of electrical systems
- Three-phase power for smooth, efficient operation and reduced electrical noise
- 1725 RPM synchronous speed for stable, low-slip performance
- Single speed design for straightforward installation and control
- 5.0-2.5 amp current draw (voltage-dependent) for efficient energy use
- Open Drip Proof (ODP) enclosure protects against dripping liquids in non-hazardous environments
- Ball bearing construction for long service life and reduced maintenance
- Resilient base mount for vibration dampening and flexible installation
- 5/8″ x 1-7/8″ shaft dimensions for compatibility with standard couplings and pulleys
- Reversible rotation — field-configurable for clockwise or counterclockwise operation
- 56HZ NEMA frame for easy cross-referencing and drop-in replacement
Specifications
- Brand: Century
- SKU: RB3154AV1
- Horsepower: 1-1/2 HP
- Voltage: 208-230/460 VAC
- Phase: Three Phase
- Speed: 1725 RPM
- Speeds: 1
- Amps: 5.0 / 2.5 A
- NEMA Frame: 56HZ
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mount: Resilient Base
- Shaft Size: 5/8″ diameter x 1-7/8″ length
- Rotation: Reversible
Applications
The Century RB3154AV1 is ideal for use in HVAC air handlers, commercial fans and blowers, pumps, compressors, and general industrial machinery requiring a reliable three-phase motor with flexible voltage compatibility. The resilient base mount makes it especially well-suited for installations where vibration isolation is a priority.
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