Description
The US Motors 1338P is a reliable, precision-engineered Permanent Split Capacitor (PSC) motor built for demanding HVAC applications. Delivering 1/5 horsepower at 1050 RPM, this single-phase motor is designed for efficient multi-speed blower and fan applications where consistent airflow control is essential.
Electrical Specifications
- Voltage: 115V AC
- Phase: Single Phase
- Amperage: 3.2 Amps
- Motor Type: Permanent Split Capacitor (PSC)
- Speeds: 3-Speed
Mechanical Specifications
- Horsepower: 1/5 HP
- Speed: 1050 RPM
- NEMA Frame Size: 42Y
- Shaft Diameter: 1/2″
- Rotation: CCW (Counter-Clockwise), Lead End
- Bearing Type: Self-Aligning Ball Bearing
- Enclosure: Open Air Over (OAO)
- Mounting: Ring or Stud Mount
Key Features & Benefits
- Three-speed operation provides flexible airflow control for a variety of HVAC system configurations
- Permanent Split Capacitor design delivers smooth, quiet startup and efficient continuous operation
- Self-aligning ball bearings reduce wear and extend motor service life
- Open Air Over (OAO) enclosure allows airflow across the motor for effective cooling in air-handling applications
- Versatile ring or stud mounting options simplify installation and replacement
- 42Y NEMA frame ensures broad cross-reference compatibility with OEM and aftermarket applications
- 1/2″ shaft diameter is a standard size for easy coupling to blower wheels and fan assemblies
Typical Applications
- Residential and light commercial air handlers
- Multi-speed furnace blower assemblies
- Fan coil units
- Evaporative coolers and ventilation equipment
