ADDITIONAL DESCRIPTION # TEFC AC General Purpose Motors The **Marathon Electric E361 5011LSTFCD6501** is a premium TEFC (Totally Enclosed Fan Cooled) AC General Purpose Motor designed for reliable performance in a variety of industrial applications. This motor features robust construction and advanced engineering, making it suitable for demanding environments where durability and efficiency are critical. ## Key Features • **Power Rating:** 450 HP for high-performance applications. • **Speed:** Operates at 3600 RPM, ideal for high-speed operations. • **Enclosure Type:** TEFC design provides excellent protection against dust and moisture, ensuring long-lasting operation. • **Voltage:** Designed for a 3-phase, 460V power supply, enhancing compatibility with industrial systems. • **NEMA Design:** Class F insulation offers superior thermal protection, ensuring reliable performance under heavy loads. ## Applications • **Industrial Machinery:** Ideal for powering conveyors, pumps, and compressors in manufacturing settings. • **HVAC Systems:** Perfect for driving fans and blowers within heating, ventilation, and air conditioning applications. • **Pumping Systems:** Suitable for high-efficiency water and wastewater pumping applications. • **Compatibility:** Engineered to comply with industry standards, making it easy to integrate into existing systems. ## Benefits • **Enhanced Reliability:** The TEFC design minimizes maintenance needs by protecting internal components from environmental contaminants. • **High Efficiency:** Optimized for energy savings, reducing operational costs over time. • **Versatile Performance:** Capable of handling a wide range of applications, making it a flexible solution for industrial needs. • **Durability:** Built to withstand rigorous operational demands, ensuring a long service life. --- *Product information compiled with AI assistance for reference purposes.*
| Power | 450 hp |
|---|---|
| Rated Speed | 3,582 rpm |
| Frame Size | 5011LS |
| Voltage | 460 V |
| Mounting Type  | Rigid Base |
| Motor Enclosure Type | Totally Enclosed Fan Cooled |
| Electrical Phase | Three-Phase |
| mounting | Rigid base |
| frame | 5011LS |
| frequency | 60 Hz |
| phase | 3 |
| enclosure | Totally enclosed fan cooled |
| power factor | 91.7 |
| country of origin | Mexico |
| shaft type | TS |
| 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 | 96.2 % |
| frame material | Cast iron |
| hazardous location | DIVISION 2 T2B |
| ip code | 55 |
| rotation | Reversible |
| 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 | Listed |
| 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 | 6487008 |
| Lead Time | 1 day |