Description
US Motors 5841 — 1/2 HP Permanent Split Capacitor Motor Overview
The US Motors 5841 is a reliable, versatile Permanent Split Capacitor (PSC) motor engineered for demanding HVAC fan and blower applications. Featuring four selectable speed taps, reversible rotation, and a rugged 48Y NEMA frame, this motor delivers the flexibility and performance that HVAC technicians and contractors require for residential and light commercial installations.
Electrical Specifications
- Voltage: 208–230V AC
- Phase: Single Phase
- Full Load Amps: 3.3 A
- Motor Type: Permanent Split Capacitor (PSC)
- Speeds: 4-Speed
Mechanical Specifications
- Horsepower: 1/2 HP
- Speed: 1075 RPM
- NEMA Frame Size: 48Y
- Shaft Diameter: 1/2″
- Bearing Type: Self-Aligning Sleeve Bearing
- Enclosure: Open Air Over (OAO)
- Mounting: Ring or Stud Mount
- Rotation: Reversible
Key Features & Benefits
- 4-Speed Operation: Multiple speed taps allow precise airflow matching for a wide range of HVAC system configurations.
- Reversible Rotation: Simplifies installation and replacement by accommodating either clockwise or counterclockwise airflow requirements.
- Self-Aligning Sleeve Bearing: Provides quiet, smooth operation and extended service life with minimal maintenance.
- 48Y NEMA Frame: Industry-standard frame ensures broad cross-reference compatibility and straightforward drop-in replacement.
- Ring or Stud Mount: Dual mounting options offer installation flexibility across a variety of equipment configurations.
- Open Air Over Enclosure: Designed for applications where the motor is cooled by the airstream it drives, ideal for furnace blower and air handler duty.
- PSC Design: Permanent Split Capacitor technology delivers energy-efficient, reliable starting and running performance.
Typical Applications
- Residential and light commercial furnace blowers
- Air handlers and fan coil units
- Multi-speed HVAC blower assemblies
- Direct replacement for OEM 48Y frame motors
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