Description
The US Motors 1881 is a heavy-duty condenser fan motor engineered for reliable, long-service performance in commercial and residential HVAC condensing units. Built to handle the demanding conditions of outdoor condenser applications, this motor delivers consistent airflow and efficient operation season after season.
Motor Specifications
- Horsepower: 1/3 HP
- Voltage: 460 VAC
- Phase: Single Phase
- Speed: 825 RPM
- Full Load Amps: 1.0 Amps
- NEMA Frame Size: 48Y
- Shaft Diameter: 1/2″
- Motor Type: Permanent Split Capacitor (PSC)
Construction & Enclosure
- Enclosure: Totally Enclosed Air Over (TEAO) — ideal for direct airstream exposure in condenser fan applications
- Bearing Type: Ball Bearings — provide smooth, low-friction operation and extended service life
- Rotation: Reversible — adaptable to a wide range of OEM and replacement installations
Mounting & Installation
- Mount Type: Stud or Band Mount — versatile mounting options for easy retrofit or new installation
- Shaft Size: 1/2″ diameter for standard condenser fan blade compatibility
- 48Y NEMA frame ensures cross-compatibility with a broad range of condenser fan assemblies
Key Benefits
- Permanent Split Capacitor (PSC) design delivers high efficiency and quiet operation
- TEAO enclosure protects internal windings from moisture and debris in outdoor environments
- Ball bearing construction minimizes maintenance requirements and extends motor life
- Reversible rotation provides installation flexibility for multiple condenser configurations
- Stud or band mount options simplify replacement across a wide variety of condenser units
The US Motors 1881 is the dependable choice for HVAC technicians and contractors seeking a quality condenser fan motor replacement. Its rugged TEAO enclosure, ball bearing construction, and PSC efficiency make it a go-to solution for keeping condensing units running at peak performance.
