Description
Overview
The Century RAL1056 is a high-quality Permanent Split Capacitor (PSC) motor engineered for dependable performance in HVAC air-handling and fan applications. Featuring a robust 48Y NEMA frame, semi-enclosed construction, and a sleeve bearing design, this motor is built to deliver consistent, efficient operation across a wide range of residential and light commercial installations.
Key Features
- Permanent Split Capacitor (PSC) motor design for energy-efficient, reliable operation
- 1/2 HP output for strong, consistent airflow performance
- 115 VAC, single-phase power supply — compatible with standard residential electrical systems
- 3-speed operation for flexible airflow control
- 1075 RPM operating speed ideal for HVAC fan and blower applications
- 5.2 Amp draw for predictable electrical load management
- 48Y NEMA frame size for broad OEM and replacement compatibility
- Semi-enclosed construction protects internal components from dust and debris
- Sleeve bearing design for quiet, smooth operation
- Shaft dimensions: 7-1/4″ x 1/2″ x 7-1/4″ for versatile mounting configurations
- Counter-clockwise (CCW) rotation from lead end
Specifications
- Brand: Century
- SKU: RAL1056
- Horsepower: 1/2 HP
- Voltage: 115 VAC
- Phase: Single Phase
- Speed: 3-Speed
- RPM: 1075
- Amperage: 5.2 Amps
- NEMA Frame: 48Y
- Enclosure: Semi Enclosed
- Bearing Type: Sleeve Bearing
- Shaft Size: 7-1/4″ x 1/2″ x 7-1/4″
- Rotation: CCW (Counter-Clockwise) from Lead End
- Motor Type: Permanent Split Capacitor (PSC)
Applications
The Century RAL1056 is well-suited for use in furnace blowers, air handlers, evaporator coil fans, and other HVAC fan motor replacement applications requiring a 48Y frame PSC motor. Its 3-speed capability makes it a versatile choice for systems requiring variable airflow settings.
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