U.S. Motors 841CV | 1/3 HP Split Phase Belted Fan and Blower Motor, 115V, 1725 RPM
The U.S. Motors 841CV is a 1/3 horsepower split-phase motor designed for belted fan and blower applications. Built with an open drip proof (ODP) enclosure and a resilient base, this motor is engineered for consistent performance in commercial and light industrial HVAC systems where durability and dependable airflow are required.
Technical Specifications
Horsepower: 1/3 HP
Voltage: 115V
Current: 6.4 A
Speed: 1725 RPM
Frequency: 60 Hz
Phase: Single
Frame Size: 48
Enclosure: Open Drip Proof (ODP)
Insulation Class: B
Mounting: Resilient base
Thermal Protection: Automatic reset overload
Shaft Diameter: 1/2 in
Shaft Length: 1.6 in
Ambient Temperature Rating: 40°C
Rotation: Reversible
Conduit Entry: Threaded hub for field wiring
Performance and Application
Designed for belt-driven fans and blowers requiring consistent airflow at low to moderate static pressures
Split-phase design offers reliable start-up torque for general-purpose use
Reversible rotation supports adaptable installation across multiple blower housings
Resilient mounting base absorbs vibration and reduces mechanical stress on the motor frame
ODP configuration is suitable for use in clean, dry indoor locations
Installation Considerations
This motor is intended for replacement or OEM use in HVAC belt-driven assemblies. Installation should be performed by qualified technicians in accordance with NEC and local electrical codes. Proper alignment, pulley tensioning, and rotation direction must be confirmed before operation. Always verify nameplate data to ensure compatibility with system requirements.