Description
The Century B384 is a heavy-duty Permanent Split Capacitor (PSC) motor engineered for demanding HVAC and industrial applications where reliable high-speed performance is essential. Rated at 5 horsepower with a compact R56Y frame, this motor delivers consistent output in compressor, pump, and fan drive applications.
Electrical Specifications
- Voltage: 208–230 VAC
- Phase: Single Phase
- Full Load Amps: 22.0 A
- Motor Type: Permanent Split Capacitor (PSC)
Mechanical Specifications
- Horsepower: 5 HP
- Speed: 3450 RPM
- Frame Size: R56Y
- Shaft Size: 7/8″ diameter x 4-1/2″ length
- Rotation: Clockwise (CW), Lead End
- Bearing Type: Ball Bearing
- Enclosure: Open Drip Proof (ODP)
Key Features
- Permanent Split Capacitor design for smooth, efficient starting and running
- Ball bearing construction for extended service life and reduced maintenance
- Open Drip Proof (ODP) enclosure protects against dripping liquids in standard indoor environments
- R56Y frame ensures broad compatibility with common HVAC and industrial mounting configurations
- High 3450 RPM speed rating ideal for direct-drive compressor and pump applications
- Robust 7/8″ x 4-1/2″ shaft accommodates a wide range of coupling and pulley arrangements
Typical Applications
- Air compressors
- Pumps and blowers
- Commercial HVAC equipment
- Industrial fan drives
The Century B384 is backed by Century Motors’ reputation for quality and durability, making it a trusted choice for HVAC contractors and maintenance professionals who need a dependable, high-performance single-phase motor.







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