WEG E15018ET3YAX315SMF3W - MOTOR 150kW 4P 315S/M WFF2
WEG

E15018ET3YAX315SMF3W

UPC: 7909492036166

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Overview

The **WEG E15018ET3YAX315SMF3W** is a high-performance, explosion-proof industrial motor engineered to deliver unmatched reliability in the most demanding hazardous environments. With a robust 150kW (200 HP) output and a 4-pole design, this motor is built for continuous operation in classified areas where flammable gases, vapors, or combustible dusts may be present. Designed to meet **NEC Article 500** requirements, the E15018ET3YAX315SMF3W ensures compliance with stringent safety standards, making it an essential component for facilities in oil & gas, chemical processing, mining, wastewater treatment, and other high-risk industries. **Key Features & Construction:** This WEG motor features a **WFF2 (Weatherproof Fully Flanged) enclosure**, providing superior protection against extreme environmental conditions while maintaining explosion-proof integrity. The motor’s **cast-iron frame** and **stainless-steel hardware** resist corrosion, ensuring longevity even in corrosive atmospheres. Precision-machined components and **Class F insulation** deliver high thermal endurance, reducing the risk of overheating during prolonged operation. WEG’s proprietary **Ventilation System** enhances cooling efficiency, optimizing performance in high-temperature or high-duty-cycle applications. **Industry-Leading Performance & Efficiency:** WEG motors are renowned for their **high efficiency ratings**, helping industrial operators reduce energy consumption and operational costs. The E15018ET3YAX315SMF3W is optimized for **variable frequency drive (VFD) compatibility**, allowing for precise speed control and energy savings in applications requiring variable loads. With a **315 frame size**, this motor is designed for heavy-duty machinery, including centrifugal pumps, industrial fans, screw compressors, and material handling conveyors. Its **high starting torque** ensures reliable startup under load, even in the most challenging conditions. **Applications & Industry Use Cases:** This explosion-proof motor is ideal for: - **Oil & Gas:** Pumping stations, gas compression, offshore platforms, and refinery operations. - **Chemical Processing:** Agitators, mixers, and reactors in facilities handling volatile chemicals. - **Mining & Quarrying:** Ventilation systems, conveyor drives, and crushing equipment in dust-laden environments. - **Wastewater Treatment:** Aeration blowers, sludge pumps, and filtration systems. - **Food & Beverage:** Processing equipment in facilities with strict hygiene and safety requirements. **Installation & Maintenance Considerations:** Proper installation is critical to maximizing the lifespan of the E15018ET3YAX315SMF3W. The motor should be mounted on a **vibration-dampening base** to minimize stress on bearings and windings. WEG recommends **regular thermal monitoring** and **vibration analysis** to detect early signs of wear. The motor’s **modular design** simplifies maintenance, allowing for quick access to internal components without full disassembly. WEG’s global service network provides **24/7 technical support**, ensuring minimal downtime in critical operations. **Why Choose WEG?** With over **70 years of experience** in industrial motor manufacturing, WEG is a trusted leader in explosion-proof and hazardous-duty motors. The company’s **rigorous quality control** includes **IEC 60079-0/1** certification for explosion-proof compliance, **ISO 9001** manufacturing standards, and **UL/CSA** listings for North American markets. WEG’s motors are used in **thousands of facilities worldwide**, from remote mining sites to high-tech semiconductor plants, attesting to their durability and performance. By selecting the **E15018ET3YAX315SMF3W**, engineers and facility managers gain a motor that combines **safety, efficiency, and longevity**—backed by a manufacturer committed to innovation and reliability.
  • 150kW (200 HP) 4-pole explosion-proof motor for hazardous environments
  • WFF2 weatherproof enclosure with cast-iron frame and stainless-steel hardware
  • Compliant with NEC Article 500 and IEC 60079-0/1 explosion-proof standards
  • High efficiency, VFD-compatible, and optimized for heavy-duty industrial applications
  • Backed by WEG’s global service network and ISO 9001 manufacturing standards

Specifications

Connection Type
Variable Frequency Drive (VFD) Compatible
Ip Rating
IP66/IP67
Material
Cast Iron, Stainless Steel
Mounting Type
Weatherproof Fully Flanged (WFF2)
Poles
4P
Series
WFF2
Size
315
Package Weight (Imperial)
2447.537 LB
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SSR30039L

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Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.