Description
The US Motors 3401 is a heavy-duty Permanent Split Capacitor (PSC) condenser fan motor engineered for reliable, long-service performance in demanding HVAC applications. Built to 48Y NEMA frame standards with a Totally Enclosed Air Over (TEAO) enclosure, this motor is designed to withstand the harsh operating conditions found in outdoor condensing units and air-cooled equipment.
Electrical Specifications
- Voltage: 208–230V AC
- Phase: Single Phase
- Full Load Amps: 0.67 A
- Motor Type: Permanent Split Capacitor (PSC)
Mechanical Specifications
- Horsepower: 1/12 HP
- Speed: 1100 RPM
- NEMA Frame Size: 48Y
- Enclosure: Totally Enclosed Air Over (TEAO)
- Bearing Type: Self-Aligning Sleeve Bearing
- Mounting Style: Stud Mount
- Shaft Diameter: 1/2″
- Rotation: Clockwise (CW) from Lead End
Key Features & Benefits
- Totally Enclosed Air Over enclosure protects internal components from dust, debris, and moisture in outdoor installations
- Self-aligning sleeve bearing reduces friction and extends motor service life
- PSC design delivers smooth, efficient starting and running performance without the need for a start capacitor
- 48Y NEMA frame ensures broad OEM and replacement compatibility across a wide range of condenser fan applications
- Stud mount configuration simplifies installation and secure positioning within the fan assembly
- 1/2″ shaft diameter accommodates standard condenser fan blade hubs
- 1100 RPM low-speed operation minimizes noise and vibration for quieter system performance
Application
The US Motors 3401 is ideal as a direct OEM replacement or aftermarket upgrade for condenser fan motors in residential and light commercial air conditioning systems, heat pumps, and refrigeration condensing units. Its rugged TEAO construction and proven PSC technology make it a go-to choice for HVAC technicians and contractors seeking a dependable, drop-in motor solution.
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