WEG Strategic Partner Distributor
WEG 12518ET3Q444T-W22 - MOTOR 125HP 4P 444/5T WFF2
WEG

12518ET3Q444T-W22

UPC: 7909492019770

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Overview

The WEG 125HP 4P 444/5T WFF2 industrial motor (SKU: 12518ET3Q444T-W22) is engineered for demanding operational environments, delivering exceptional reliability and performance in heavy-duty applications. As a Totally Enclosed Fan-Cooled (TEFC) motor, this unit is designed to withstand harsh conditions, making it an ideal choice for a wide array of industrial sectors. The sealed enclosure effectively safeguards critical internal components from ingress of dust, moisture, corrosive elements, and other environmental contaminants. This protection is further enhanced by an external fan system that ensures efficient heat dissipation, maintaining optimal operating temperatures even under sustained heavy loads. TEFC motors, like this WEG model, are particularly well-suited for challenging installations. They excel in dusty manufacturing facilities, outdoor environments exposed to the elements, and areas with high humidity where standard open-frame motors would quickly degrade. The robust construction and premium materials utilized by WEG, combined with precision manufacturing processes and rigorous quality assurance testing, guarantee a long and dependable service life, minimizing downtime and maintenance costs for your operations. This 125 HP motor is a versatile power solution, suitable for driving a broad spectrum of industrial equipment. Its substantial horsepower and robust design make it perfectly capable of powering: * **Pumps:** Essential for water management, chemical processing, and oil & gas applications. * **Fans and Blowers:** Critical for ventilation, material handling, and process air systems. * **Conveyors:** Facilitating material movement in manufacturing, logistics, and mining. * **Compressors:** Providing compressed air for pneumatic tools and industrial processes. * **Machinery Drives:** Powering a diverse range of manufacturing and processing machinery. WEG's reputation for producing high-quality electric motors is well-established. Their commitment to innovation and performance ensures that each motor, including the 12518ET3Q444T-W22, meets stringent industry standards. When selecting an industrial motor, factors such as power requirements, enclosure type, frame size, and operating environment are paramount. This WEG TEFC motor addresses these needs with a focus on durability, efficiency, and long-term operational value. Its 4-pole design indicates a standard operating speed suitable for many common industrial applications, while the 444/5T frame size ensures compatibility with standard mounting configurations. Invest in the reliability and performance that WEG motors are known for, and ensure the continuous operation of your critical industrial processes.
  • 125 HP, 4-Pole, 444/5T Frame Industrial Motor
  • Totally Enclosed Fan-Cooled (TEFC) for harsh environments
  • Protects against dust, moisture, and contaminants
  • Ideal for pumps, fans, conveyors, compressors, and machinery
  • WEG quality: premium materials, precision manufacturing, long service life

Specifications

Poles
4P
Series
WFF2
Package Weight (Imperial)
1717.074 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.