Description
The Century BLR640S is a reliable shaded pole blower motor engineered for continuous-duty HVAC applications including fan coil units, unit heaters, and air-handling equipment. Designed for air-over cooling, this motor delivers consistent performance in demanding environments where airflow passes directly over the motor for thermal management.
Key Specifications
- Horsepower: 1/4 HP
- Speed: 1050 RPM
- Number of Speeds: 1
- Voltage: 115V AC
- Amperage: 9.4 Amps
- Diameter: 5 inches
- Shaft: Single shaft, 1/2″ flatted
- Rotation: CCWLE (Counter-Clockwise, Lead End)
- Bearing Type: Sleeve bearings
- Duty: Continuous
- Cooling Method: Air Over
- Motor Type: Shaded Pole
Features & Benefits
- Shaded pole design provides simple, reliable operation with no starting capacitor required
- Sleeve bearings offer quiet, smooth operation ideal for residential and light commercial settings
- Air-over construction allows the motor to run continuously when cooled by the airstream it drives
- 1/2″ flatted single shaft ensures secure blade or blower wheel attachment
- CCWLE rotation for direct drop-in replacement in compatible OEM applications
- Continuous duty rating ensures dependable long-term performance
- Compact 5″ diameter frame fits standard blower housings
Typical Applications
- Fan coil units
- Unit heaters
- Air handlers and blower assemblies
- Evaporator coil fans
- OEM replacement in residential and light commercial HVAC equipment
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