WEG E25018EP3YAX315LF3-W - MOTOR 250kW 4P 315L WFF2
WEG

E25018EP3YAX315LF3-W

UPC: 7899058061575

Contact for Pricing

Overview

The WEG E25018EP3YAX315LF3-W is a high-performance, 250kW (335 HP), 4-pole industrial electric motor engineered for the most demanding heavy-duty applications in hazardous environments. As part of WEG’s renowned line of explosion-proof motors, this motor is specifically designed to operate safely in classified areas where flammable gases, vapors, or combustible dusts may be present. Built to meet rigorous NEC Article 500 and other international safety standards, the E25018EP3YAX315LF3-W provides unmatched reliability, durability, and compliance for critical industrial processes. This motor features a robust 315L frame size, optimized for high-efficiency operation while maintaining compact dimensions suitable for tight installation spaces. The explosion-proof construction ensures that any internal ignition sources—such as arcing or high-temperature components—are contained within the motor housing, preventing them from igniting the surrounding atmosphere. This critical safety feature makes the E25018EP3YAX315LF3-W ideal for use in oil & gas refineries, chemical processing plants, grain handling facilities, mining operations, and other industries where explosive atmospheres are a constant risk. WEG’s reputation for engineering excellence is evident in every aspect of the E25018EP3YAX315LF3-W. The motor incorporates premium-grade materials, precision-balanced rotors, and advanced thermal management systems to deliver consistent performance under extreme conditions. High-quality bearings, sealed housings, and corrosion-resistant coatings extend service life and reduce maintenance requirements, ensuring maximum uptime in mission-critical applications. Additionally, the motor is designed for easy integration with variable frequency drives (VFDs), allowing for energy-efficient operation and precise speed control across a wide range of loads. Typical applications for the WEG E25018EP3YAX315LF3-W include: - Centrifugal and positive displacement pumps in hazardous zones - Industrial fans and blowers for ventilation in chemical plants - Conveyor systems in mining and bulk material handling - Compressors in oil & gas processing and refrigeration - Agitators and mixers in pharmaceutical and food production - Crushers and mills in mineral processing Professionals in industrial maintenance and plant engineering rely on WEG motors for their proven track record of performance and safety. Installation is straightforward thanks to standardized mounting dimensions and comprehensive technical documentation, including wiring diagrams and compliance certificates. WEG also provides global support, including local service centers, technical training, and access to a vast network of authorized distributors. Choosing the right explosion-proof motor involves evaluating factors such as torque characteristics, ambient temperature ratings, and certifications for specific hazardous area classifications (e.g., Class I, Division 1, Group D). The E25018EP3YAX315LF3-W is certified for a broad range of hazardous locations, making it a versatile choice for engineers and procurement teams seeking a single motor solution for multiple applications. With its combination of power, safety, and reliability, this WEG motor delivers long-term value and peace of mind in environments where failure is not an option.
  • 250kW (335 HP) output with 4-pole design for high torque and efficiency
  • Explosion-proof construction for Class I, Division 1 hazardous locations
  • 315L frame size optimized for heavy-duty industrial applications
  • Premium materials and precision manufacturing for long service life
  • Compatible with VFDs for energy-efficient variable speed operation

Specifications

Frequency
50/60 Hz
Mounting Type
WFF2
Poles
4P
Poles
4
Series
WFF2
Series
E25018EP3YAX315LF3-W
Size
315L
Package Weight (Imperial)
3324.814 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30039L

SPARE PARTS BLUFFT ELECTRONIC STARTER

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.