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RBC REGAL BELOIT X527 Motor 1hp 850rpm 575v 3ph 60Hz 56Y Frame 5/8" Shaft OPAO
The Marathon X527 is a robust 1 HP, 3-phase condenser fan motor designed for demanding HVAC applications. Engineered for outdoor installation, this motor requires mounting within the fan's airflow for optimal cooling. It is a reliable choice for Trane, Carrier, Climatrol, and York units, particularly those 5 tons and larger. Featuring double sealed ball bearings, automatic thermal protection, and a reversible rotation, the X527 ensures consistent performance and longevity. Its durable rolled steel frame and OAO (Open Air Over) enclosure provide protection in various environmental conditions.
Technical Details
This Marathon X527 is a 1 HP, 3-phase condenser fan motor operating at 850 RPM and 575 volts. It features a 56Y frame size and an Open Air Over (OPAO) enclosure. The motor is equipped with double sealed ball bearings and automatic thermal protection. Its shaft dimensions are 5/8" diameter by 5" long with a flat and keyway. The motor has a service factor of 1.0 and a full load amperage of 2.1. It is designed for continuous duty and has an insulation class of H, with a maximum ambient temperature rating of 70° C. The mounting is a round belly band, and it includes hubs on both ends that accept resilient base kits. The motor is UL Recognized and CSA Certified.
Technical Specifications
| Voltage | 575 |
| Horsepower | 1 |
| RPM | 850 |
| Phase | 3 |
| Frame Size | 56Y |
| Enclosure | Open Air Over (OPAO) |
| Frequency | 60 |
| Full Load Amps | 2.1 |
| Shaft Diameter | 5/8" |
| Shaft Length | 5.06" |
| Mounting | Round Belly Band |
| Thermal Protection | Automatic reset |
| Service Factor | 1.0 |
| Insulation Class | H |
| Rotation Direction | Reversible |
| Certifications | UL Recognized and CSA Certified |
| Primary Application | Condenser Fan |