WEG Strategic Partner Distributor
WEG 25036ET3H449TS-W22 - MOTOR 250HP 2P 447/9TS WFF2
WEG

25036ET3H449TS-W22

UPC: 7909158744701

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Overview

The WEG 250HP 2P 447/9TS WFF2 (SKU: 25036ET3H449TS-W22) is a robust, high-performance industrial motor engineered for demanding applications. As a Totally Enclosed Fan-Cooled (TEFC) unit, it offers superior protection against environmental ingress, making it an ideal choice for challenging operational settings. This integral horsepower motor is designed to deliver reliable and consistent power output, essential for critical industrial processes. The TEFC design features a sealed motor housing that effectively shields internal components from dust, moisture, corrosive elements, and other contaminants. An external fan is strategically mounted to provide continuous cooling, ensuring optimal operating temperatures even under sustained heavy loads. This makes the WEG 25036ET3H449TS-W22 particularly well-suited for environments where standard open-drip-proof motors would fail prematurely. Key benefits of this WEG motor include: * **Enhanced Durability:** The sealed enclosure significantly extends the motor's service life in harsh conditions. * **Versatile Application:** Suitable for a wide array of industrial equipment, including pumps, fans, conveyors, compressors, mixers, and general machinery drives. * **Reliable Performance:** Engineered with premium materials and precision manufacturing processes, ensuring consistent power delivery and operational stability. * **Efficient Cooling:** The integrated fan system guarantees effective heat dissipation, preventing overheating and maintaining peak efficiency. WEG is a globally recognized leader in motor manufacturing, renowned for its commitment to quality, innovation, and product longevity. Their motors undergo rigorous quality control and testing to meet stringent industry standards. The 250HP rating signifies substantial power capacity, capable of driving large-scale industrial machinery. The 2-pole design indicates a high rotational speed, typically around 3600 RPM at 60Hz, which is advantageous for applications requiring rapid operation. The 447/9TS frame size and WFF2 designation further specify its physical dimensions and electrical characteristics, ensuring compatibility with standard mounting and electrical systems. Industries that commonly utilize motors of this caliber include manufacturing, processing plants, water and wastewater treatment, mining, and heavy construction. Whether powering a critical pump in a chemical plant, a large fan in a ventilation system, or a heavy-duty conveyor in a logistics hub, the WEG 250HP TEFC motor is built to perform. Its robust construction and advanced cooling mechanism ensure uninterrupted operation, minimizing downtime and maximizing productivity in even the most challenging industrial environments. Investing in a WEG motor means investing in dependable power and long-term operational efficiency.
  • WEG 250HP, 2-Pole, 447/9TS Frame TEFC Industrial Motor
  • Totally Enclosed Fan-Cooled (TEFC) design for harsh environments
  • Protects against dust, moisture, and contaminants
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • Engineered for reliable, heavy-duty industrial performance

Specifications

Mounting Type
WFF2
Poles
2P
Series
25036ET3H449TS
Size
447/9TS
Package Weight (Imperial)
2711.938 LB
KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN

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.