WEG 25018OT3G445TS-W40 - MOTOR 250HP 4P 444/5TS WFA2
WEG

25018OT3G445TS-W40

UPC: 7909323934494

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Overview

The WEG 250HP 4P 444/5TS WFA2 Open Drip-Proof (ODP) Industrial Motor (SKU: 25018OT3G445TS-W40) is engineered for demanding industrial environments, delivering robust and reliable performance for heavy-duty applications. This integral horsepower motor is designed with ventilation openings that effectively prevent liquid or solid particles from entering at angles up to 15 degrees from the vertical, making it an ideal choice for clean, indoor settings where external contamination is minimal. WEG's commitment to quality is evident in every aspect of this motor. Utilizing premium materials and precision manufacturing processes, coupled with comprehensive quality testing, ensures an extended service life and consistent operational efficiency. The WFA2 series is built to withstand the rigors of continuous operation, providing the dependable power required for critical industrial machinery. This 250 HP motor features a 4-pole configuration, indicating a speed of approximately 1800 RPM at 60Hz, suitable for a wide array of applications requiring substantial torque and consistent power output. The 444/5TS frame size specifies the physical mounting and shaft dimensions, ensuring compatibility with standard industrial equipment. Key applications for the WEG 250HP 4P 444/5TS WFA2 motor include: * **Pumps:** Driving large centrifugal, positive displacement, and submersible pumps in water treatment, oil and gas, and manufacturing. * **Fans & Blowers:** Powering large industrial ventilation systems, HVAC units, and process air movers. * **Conveyors:** Providing the necessary torque for heavy-duty material handling systems in warehouses, mining, and logistics. * **Compressors:** Operating large industrial air and gas compressors. * **Machinery Drives:** Serving as the primary power source for crushers, mixers, extruders, and other heavy industrial machinery. The Open Drip-Proof (ODP) enclosure offers excellent cooling efficiency, which is crucial for maintaining optimal operating temperatures and preventing premature wear. While providing protection against vertically falling liquids and solids, it is best suited for environments where airborne contaminants are not a significant concern. For applications with higher levels of dust, moisture, or corrosive elements, alternative enclosure types like TEFC (Totally Enclosed Fan Cooled) or TENV (Totally Enclosed Non-Ventilated) may be more appropriate. When selecting an industrial motor, factors such as voltage, frequency, enclosure type, frame size, and horsepower are critical. The WEG 250HP 4P 444/5TS WFA2 motor, with its substantial horsepower and robust construction, is a prime example of WEG's dedication to providing high-performance solutions for the most challenging industrial needs. Trust WEG for motors that offer longevity, efficiency, and unparalleled reliability in your critical operations.
  • WEG 250 HP, 4-Pole Industrial Motor
  • Open Drip-Proof (ODP) Enclosure for clean indoor environments
  • Frame Size: 444/5TS for standard industrial mounting
  • Designed for reliable performance in heavy-duty applications
  • Built with premium materials for long service life and efficiency

Specifications

Poles
4P
Series
WFA2
Package Weight (Imperial)
1572.71 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

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

SSR30047L

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.