Us Motors 8671 Psc Ac Motor 1/2 Hp 1075 Rpm Teao

Product Description

The US MOTORS 8671 is a single-phase permanent split capacitor (PSC) AC motor built for HVAC applications. Rated at 1/2 horsepower and 1075 RPM nameplate speed, it operates on 208 to 230 volts at 60 Hz. The TEAO (Totally Enclosed Air Over) enclosure protects internal windings in high-airflow environments typical of condenser and evaporator fan assemblies. A stud mount configuration, sleeve bearings, and reversible rotation make this motor a practical drop-in for a range of fan applications. Full load amperage is 2.9 amps. The motor ships as a single unit and is sized on a 48Y frame.

This motor is intended for residential and light commercial HVAC systems where a TEAO-enclosed, stud-mount PSC motor is specified. Typical install scenarios include condenser fan motors on split-system air conditioners and heat pumps. The two-speed capability supports staged airflow control in compatible equipment. HVAC technicians installing condenser fan motors will find the reversible rotation and 48Y frame size consistent with many OEM configurations. The 1/2-inch by 6-inch shaft accommodates standard fan blade hubs used in this size class.

Key Features

• TEAO enclosure rated for direct airflow exposure in condenser and evaporator applications
• Two-speed operation supports staged or variable airflow configurations
• Reversible rotation for flexible installation orientation
• Stud mount on 48Y frame matches common OEM condenser fan motor footprints
• 10 MFD run capacitor requirement at 370 volts
• Automatic thermal protection guards against overload damage

Compatibility

Designed as an OEM-style replacement for single-phase TEAO stud-mount PSC condenser fan motors in residential and light commercial HVAC equipment. Cross-references Dayton part number 4M062.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing the existing motor or capacitor. Verify the run capacitor rating matches the motor nameplate before energizing — this motor requires a 10 MFD, 370-volt run capacitor. Confirm fan blade pitch and hub bore are compatible with the 1/2-inch shaft diameter before final assembly.