WEG Strategic Partner Distributor
WEG 12518ET3E444T-W22 - MOTOR 125HP 4P 444/5T WFF2
WEG

12518ET3E444T-W22

UPC: 7894171930081

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Overview

The WEG 125HP 4P 444/5T WFF2 (SKU: 12518ET3E444T-W22) is a premium Totally Enclosed Fan-Cooled (TEFC) electric motor engineered for demanding industrial applications where reliability, durability, and efficiency are critical. Designed by WEG, a global leader in electric motor technology, this 125 horsepower, 4-pole motor delivers robust performance in harsh environments while maintaining energy efficiency and long service life. TEFC motors like this one are the industry standard for applications requiring protection against dust, moisture, and contaminants, making them ideal for outdoor installations, manufacturing plants, mining operations, and processing facilities. **Key Features and Benefits:** - **Totally Enclosed Fan-Cooled (TEFC) Design:** The sealed enclosure prevents the ingress of dust, dirt, and moisture, ensuring reliable operation in challenging conditions. The external fan provides effective cooling, maintaining optimal operating temperatures even under heavy loads. - **High-Efficiency Performance:** WEG motors are designed for energy efficiency, helping reduce operational costs and comply with stringent energy regulations. The 125HP rating ensures sufficient power for heavy-duty machinery while optimizing power consumption. - **Premium Materials and Construction:** Built with high-grade materials and precision manufacturing, this motor is engineered to withstand vibration, thermal stress, and mechanical shock. The robust construction minimizes maintenance requirements and extends service life. - **Versatile Industrial Applications:** This motor is suitable for a wide range of industrial equipment, including pumps, fans, compressors, conveyors, and machinery drives. Its 4-pole design (1800 RPM at 60Hz) makes it ideal for applications requiring steady torque and moderate speed. - **Comprehensive Quality Assurance:** WEG motors undergo rigorous testing and quality control processes to ensure consistent performance and reliability. The manufacturer’s reputation for excellence in the industrial motor market is backed by decades of innovation and customer trust. **Typical Applications:** - **Pumps and Compressors:** Reliable operation in water treatment plants, oil and gas facilities, and HVAC systems. - **Material Handling:** Conveyor systems in warehouses, mining operations, and manufacturing plants. - **Industrial Machinery:** Drives for machine tools, presses, and processing equipment. - **Outdoor Installations:** Construction sites, agricultural equipment, and renewable energy systems where environmental protection is essential. **Installation and Maintenance Considerations:** TEFC motors like the WEG 125HP 4P 444/5T WFF2 are designed for easy installation and minimal maintenance. The fan-cooled design simplifies cooling requirements, while the enclosed structure reduces the need for frequent cleaning or lubrication. Professionals should ensure proper alignment, adequate ventilation, and compliance with electrical standards during installation. Regular inspections and adherence to WEG’s maintenance guidelines will maximize the motor’s lifespan and performance. WEG’s commitment to innovation and quality has made it a trusted name in the industrial motor industry. With a global presence and a reputation for delivering high-performance solutions, WEG motors are the preferred choice for engineers and facility managers seeking reliability and efficiency in their operations. Whether for new installations or replacements, the 125HP 4P 444/5T WFF2 motor is a dependable solution for powering critical industrial processes.
  • 125HP, 4-pole, TEFC design for harsh industrial environments
  • Totally enclosed fan-cooled enclosure protects against dust, moisture, and contaminants
  • High-efficiency performance reduces operational costs and energy consumption
  • Premium construction with robust materials for long service life and minimal maintenance
  • Versatile applications including pumps, fans, compressors, and conveyors

Specifications

Package Weight (Imperial)
1722.063 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.