WEG Strategic Partner Distributor
WEG 12518ET3GRB444TF3-W2 - MOTOR 125HP 4P 444/5T WFF2
WEG

12518ET3GRB444TF3-W2

UPC: 7891327909465

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Overview

The WEG 125HP 4P 444/5T WFF2 Industrial Motor (SKU: 12518ET3GRB444TF3-W2) is engineered for demanding industrial environments, offering exceptional reliability and performance. As an integral horsepower motor, it is designed to power heavy-duty machinery and equipment where consistent operation is paramount. This motor features a Totally Enclosed Fan-Cooled (TEFC) design, a critical attribute for applications exposed to harsh conditions. The TEFC enclosure provides superior protection for the motor's internal components against ingress of dust, moisture, dirt, and other contaminants. This robust sealing is achieved through a sealed frame and conduit box, ensuring longevity and minimizing maintenance requirements. An external fan, mounted on the motor shaft, circulates ambient air over the motor's frame, effectively dissipating heat and maintaining optimal operating temperatures even under continuous load. This makes TEFC motors an ideal choice for a wide array of challenging industrial settings, including outdoor installations, dusty manufacturing plants, agricultural facilities, and areas with high humidity or chemical exposure. WEG is a globally recognized leader in electric motor manufacturing, renowned for its commitment to quality, innovation, and durability. This 125HP motor exemplifies WEG's dedication to using premium materials, employing precision manufacturing techniques, and conducting comprehensive quality testing throughout the production process. These rigorous standards guarantee a long service life and dependable operation, reducing downtime and operational costs for businesses. Key features and benefits of the WEG 125HP 4P 444/5T WFF2 Industrial Motor include: * **High Power Output:** 125 horsepower (HP) rating suitable for substantial industrial loads. * **Robust TEFC Enclosure:** Protects against dust, moisture, and contaminants for extended motor life in harsh environments. * **Efficient Cooling System:** External fan ensures effective heat dissipation, allowing for continuous operation. * **Durable Construction:** Built with premium materials and precision engineering for long-term reliability. * **Versatile Applications:** Ideal for powering pumps, fans, conveyors, compressors, mixers, crushers, and various other industrial machinery drives. * **Industry Standard Frame:** Features a 444/5T frame size, facilitating easy integration into existing systems. This motor's versatility makes it a cornerstone component in numerous industrial sectors, including chemical processing, food and beverage production, mining, water treatment, and general manufacturing. Its ability to withstand adverse conditions ensures uninterrupted production cycles and operational efficiency. When selecting an industrial motor, professionals prioritize factors such as power, efficiency, enclosure type, and manufacturer reputation. The WEG 125HP 4P 444/5T WFF2 motor meets and exceeds these expectations, providing a reliable and cost-effective solution for critical applications.
  • WEG 125HP 4P 444/5T WFF2 Industrial Motor
  • Totally Enclosed Fan-Cooled (TEFC) design for harsh environments
  • Robust protection against dust, moisture, and contaminants
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • Engineered for reliable performance and long service life

Specifications

Frequency
60 Hz
IP Rating
IP55
IP Rating
IP66
Poles
4P
Series
WFF2
Series
WEG
Size
444/5T
Package Weight (Imperial)
1743.632 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

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

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

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.