Description
The Century C770V1 is a heavy-duty, air-over condenser fan motor engineered for reliable performance in demanding HVAC applications. Built around a rugged 56Y frame and open air-over (OAO) enclosure, this motor is designed to be cooled by the airstream it moves — making it ideal for condenser fan and evaporator applications where airflow passes directly over the motor housing.
Electrical Specifications
- Voltage: 460/200-230V AC
- Amperage: 2.4 / 4.8 Amps
- Horsepower: 1 HP
- Speed: 1075 RPM
- Service Factor: 1.00
Mechanical Specifications
- Frame: 56Y
- Enclosure: Open Air-Over (OAO)
- Diameter: 6-1/2″
- Shaft: 5/8″ with keyway and flat
- Bearings: Double sealed ball bearings
- Duty: Continuous
- Rotation: Reversible
Key Features
- Auto overload protector for built-in thermal protection
- Double sealed ball bearings for long service life and reduced maintenance
- Reversible rotation for flexible installation configurations
- 5/8″ shaft with keyway and flat for secure blade or pulley mounting
- Air-over design optimized for condenser and evaporator fan duty
- Continuous duty rating for 24/7 operation
- 56Y frame for direct OEM replacement compatibility
Application
The C770V1 is well-suited for use in commercial and residential HVAC condensing units, evaporator coil assemblies, and other air-over motor applications where dependable, continuous-duty performance is required. The reversible shaft rotation and standard 56Y frame make this motor a versatile drop-in replacement for a wide range of equipment.







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