ADDITIONAL DESCRIPTION # TEFC AC General Purpose Motors The Marathon Y9266 5011STHFCD9001 is a high-performance TEFC (Totally Enclosed Fan Cooled) AC general-purpose motor designed for a wide range of industrial applications. Engineered for efficiency and durability, this motor is ideal for use in HVAC systems, pumps, conveyors, and other machinery requiring reliable operation. ## Key Features • **Power Rating**: 450 horsepower, making it suitable for heavy-duty applications • **Speed**: Operates at 3600 RPM, providing optimal performance for various tasks • **Enclosure Type**: TEFC design ensures protection against dust and moisture, enhancing longevity • **Voltage**: Designed for 460V operation, compatible with standard industrial electrical systems • **Phase**: Three-phase motor, delivering consistent power and efficiency in industrial settings ## Applications • **HVAC Systems**: Perfect for air conditioning and heating equipment, supporting efficient climate control • **Industrial Machinery**: Suitable for use in pumps, conveyors, and other heavy-duty applications requiring robust power • **Agricultural Equipment**: Ideal for irrigation systems and other agricultural machinery needing reliable motor performance ## Benefits • **Enhanced Durability**: The TEFC design protects the motor from environmental factors, ensuring long-term reliability • **High Efficiency**: Engineered for optimal power output, reducing energy costs and improving overall system performance • **Versatile Use**: Suitable for various applications across different industries, providing flexibility and adaptability --- *Product information compiled with AI assistance for reference purposes.*
| Power | 450 hp |
|---|---|
| Rated Speed | 3,582 rpm |
| Frame Size | 5011S |
| Voltage | 460 V |
| Mounting Type  | Rigid Base |
| Motor Enclosure Type | Totally Enclosed Fan Cooled |
| Electrical Phase | Three-Phase |
| mounting | Rigid base |
| frame | 5011S |
| frequency | 60 Hz |
| phase | 3 |
| enclosure | Totally enclosed fan cooled |
| power factor | 91.7 |
| country of origin | Mexico |
| shaft type | S |
| current | 479.0 A |
| poles | 2 |
| electrical type | Squirrel Cage Inverter Rated |
| drive end bearing | Ball |
| resistance main | .0048 Ohms |
| number of speeds | 1 |
| output kw | 340.0 kW |
| efficiency | 95.8 % |
| frame material | Cast iron |
| ip code | 56 |
| rotation | Selective Clockwise |
| starting method | Line Or Inverter |
| motor orientation | Horizontal |
| insulation class | H |
| assembly/box mounting | F1/F2 CAPABLE |
| csa | Y |
| design code | B |
| opp drive end bearing size | 6314 |
| ce | Y |
| service factor | 1.15 |
| duty | Continuous |
| output hp | 450 Hp |
| ul | Recognized |
| drive end bearing size | 6314 |
| kva code | G |
| opp drive end bearing | Ball |
| thermal protection | No protection |
| speed | 3582 rpm |
| ambient temperature (°c) | 40 |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Marathon Electric |
| Vendor SKU | 6487673 |
| Lead Time | 1 day |