Description
The US Motors 1859 is a heavy-duty condenser fan motor engineered for reliable performance in demanding HVAC applications. Built to handle the rigors of outdoor condensing unit service, this motor delivers consistent airflow and long service life in a compact, field-proven package.
Motor Specifications
- Horsepower: 1/6 HP
- Voltage: 208–230V AC
- Phase: Single Phase
- Speed: 1,075 RPM
- Amperage: 1.0 Amps
- NEMA Frame Size: 48Y
- Motor Type: Permanent Split Capacitor (PSC)
- Shaft Diameter: 1/2″
- Rotation: Reversible
Construction & Design
- Enclosure: Totally Enclosed Air Over (TEAO) for protection against dust and moisture
- Bearing Type: Self-Aligning Ball Bearing for reduced friction and extended bearing life
- Mounting: Stud or Band Mount for flexible installation options
- 48Y NEMA frame ensures broad OEM and aftermarket compatibility
Key Benefits
- Reversible rotation allows for versatile installation configurations
- PSC motor design provides efficient, smooth operation with low starting current
- Totally Enclosed Air Over enclosure protects internal components in outdoor condenser environments
- Self-aligning ball bearings compensate for minor shaft misalignment, extending motor service life
- Stud or band mount flexibility simplifies replacement across a wide range of condensing units
- 1/2″ shaft diameter is a common industry-standard size for condenser fan blade compatibility
Typical Applications
- Residential and light commercial air conditioning condensing units
- Heat pump outdoor units
- Condenser fan motor replacement applications requiring a 48Y frame PSC motor
The US Motors 1859 is a trusted solution for HVAC technicians and contractors seeking a dependable, direct-replacement condenser fan motor. Its combination of TEAO enclosure, self-aligning ball bearings, and reversible rotation makes it a versatile choice for a wide range of condensing unit service and replacement needs.







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