ADDITIONAL DESCRIPTION # Electric Motors The **Marathon W590A** is a high-performance **TEFC AC General Purpose Motor** designed for reliability and efficiency in various industrial applications. With a robust construction and advanced engineering, this motor is ideal for environments that demand consistent performance and durability. ## Key Features • **Design Type:** TEFC (Totally Enclosed Fan Cooled) for superior protection against dust and moisture • **Power Rating:** 60 HP, providing substantial power for heavy-duty applications • **Frame Size:** 405T, ensuring compatibility with standard mounting dimensions • **Voltage Rating:** 460V, suitable for high-voltage industrial settings • **Frequency:** 60Hz, optimized for North American electrical systems • **RPM:** 900, delivering a balanced performance for various operational requirements ## Applications • **Industrial Machinery:** Perfect for powering conveyor systems, pumps, and compressors in manufacturing environments • **HVAC Systems:** Efficiently drives fans and blowers, contributing to optimal climate control • **Water Treatment:** Ideal for use in water and wastewater management systems where reliability is crucial • **General Purpose:** Versatile enough for a wide range of applications across different sectors, including agriculture and construction ## Benefits • **Durability:** The TEFC design provides enhanced protection against environmental factors, extending the motor’s lifespan • **Efficiency:** Designed to meet or exceed NEMA Premium efficiency standards, reducing energy consumption and operational costs • **Reliability:** Built with high-quality materials and precision engineering, ensuring consistent performance even under heavy loads • **Low Maintenance:** The sealed construction minimizes the need for frequent maintenance, allowing for uninterrupted operations --- *Product information compiled with AI assistance for reference purposes.*
| Power | 60 hp |
|---|---|
| Rated Speed | 888 rpm |
| Frame Size | 405T |
| Voltage | 460 V |
| Mounting Type  | Rigid Base |
| Motor Enclosure Type | Totally Enclosed Fan Cooled |
| Electrical Phase | Three-Phase |
| mounting | Rigid base |
| frame | 405T |
| frequency | 60 Hz |
| phase | 3 |
| enclosure | Totally enclosed fan cooled |
| power factor | 81 |
| country of origin | Mexico |
| shaft type | T |
| current | 74.5 A |
| poles | 8 |
| electrical type | Squirrel Cage Inverter Rated |
| drive end bearing | Ball |
| resistance main | .12031 Ohms |
| number of speeds | 1 |
| output kw | 45.0 kW |
| efficiency | 92.4 % |
| frame material | Cast iron |
| hazardous location | DIVISION 2 T2B |
| 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 | 60 Hp |
| ul | Listed |
| drive end bearing size | 6316 |
| kva code | F |
| opp drive end bearing | Ball |
| thermal protection | No protection |
| speed | 888 rpm |
| ambient temperature (°c) | 40 |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Marathon Electric |
| Vendor SKU | 6487324 |
| Lead Time | 1 day |