WEG E03712EP3YAX250SMF3W - MOTOR 37kW 6P 250S/M WFF2
WEG

E03712EP3YAX250SMF3W

UPC: 7899058059404

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Overview

The WEG 37kW 6-Pole 250S/M WFF2 industrial motor (SKU: E03712EP3YAX250SMF3W) is engineered for demanding industrial environments, delivering robust and reliable performance where it matters most. This integral horsepower motor is designed to meet the rigorous requirements of heavy-duty applications, ensuring consistent operation and longevity. Its robust construction and precision manufacturing, hallmarks of the WEG brand, make it a superior choice for critical machinery. Engineered for safety and efficiency, this motor is suitable for use in hazardous locations classified under NEC Article 500. Its explosion-proof design is paramount for industries dealing with flammable gases, vapors, or combustible dust. The explosion-proof enclosure is meticulously designed to contain any internal ignition sources, preventing them from igniting the surrounding atmosphere. This critical safety feature is essential for maintaining compliance with stringent safety regulations and protecting personnel and facilities. The WEG WFF2 series represents a commitment to quality and durability. Utilizing premium materials and advanced manufacturing techniques, these motors are built to withstand extreme operating conditions. Comprehensive quality testing at every stage of production guarantees that each motor meets WEG's high standards for performance and reliability, ensuring a long service life with minimal downtime. The 6-pole configuration provides a lower operating speed, which is often ideal for applications requiring high torque at reduced RPMs. This versatile 37kW motor is an excellent choice for a wide array of industrial equipment. Its power and reliability make it suitable for driving essential machinery such as: * Pumps: Ensuring efficient fluid transfer in chemical processing, water treatment, and oil and gas. * Fans and Blowers: Providing critical airflow for ventilation, HVAC systems, and industrial exhaust. * Conveyors: Facilitating material handling in manufacturing, mining, and logistics. * Compressors: Powering air and gas compression systems for various industrial processes. * General Machinery Drives: Serving as a dependable power source for a multitude of manufacturing and processing equipment. When selecting an industrial motor, factors such as power output, speed (poles), frame size, and environmental suitability are crucial. The 250S/M frame size indicates a specific physical footprint and mounting configuration, ensuring compatibility with existing equipment. The 6-pole design results in a synchronous speed of 1200 RPM (at 60Hz), offering a balance of power and controlled speed suitable for many applications. WEG's reputation for engineering excellence and product innovation solidifies this motor as a trusted component for any industrial operation seeking dependable, safe, and efficient power solutions.
  • 37kW (50 HP) Power Output for Heavy-Duty Industrial Applications
  • 6-Pole Configuration for Lower Speed and Higher Torque Operation
  • 250S/M Frame Size for Standardized Mounting and Integration
  • WFF2 Series: Engineered for Durability and Reliable Performance
  • Explosion-Proof Design for Safe Operation in Hazardous Locations (NEC Article 500 Compliant)

Specifications

Frequency
60 Hz
Poles
6P
Series
WFF2
Size
250S/M
Package Weight (Imperial)
1041.093 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.