WEG Strategic Partner Distributor
WEG 12518ET3E444T-W22G - MOTOR 125HP 4P 444/5T WFF2
WEG

12518ET3E444T-W22G

UPC: 7909265779238

Contact for Pricing

Overview

The **WEG 125HP 4P 444/5T WFF2 TEFC Motor (SKU: 12518ET3E444T-W22G)** is a high-performance, industrial-grade electric motor designed to deliver reliable power in the most demanding environments. Engineered by WEG, a global leader in electric motor technology, this 125 horsepower motor combines robust construction with advanced cooling and protection features to ensure optimal performance across a wide range of heavy-duty applications. With a **Totally Enclosed Fan-Cooled (TEFC)** design, this motor is built to withstand dust, moisture, and contaminants, making it ideal for outdoor installations, manufacturing plants, and facilities with challenging operating conditions. **Key Features & Technical Specifications:** - **Power Rating:** 125 HP (93.25 kW) for high-torque industrial operations - **Frame Size:** 444/5T, optimized for medium to large industrial machinery - **Poles:** 4-pole configuration for balanced speed and torque efficiency - **Frequency:** 60 Hz operation, compatible with standard industrial power grids in North America - **Enclosure Rating:** IP66, providing superior protection against dust ingress (IP6X) and water jets (IPX6), ensuring reliability in wet, dirty, or corrosive environments - **Series:** WFF2, part of WEG’s premium line of industrial motors known for durability and energy efficiency - **Cooling System:** External fan-assisted cooling for consistent thermal management, preventing overheating during prolonged operation **Why Choose the WEG 125HP TEFC Motor?** WEG motors are renowned for their **premium materials, precision engineering, and rigorous quality control**, ensuring long service life and minimal downtime. The **12518ET3E444T-W22G** is constructed with high-grade cast iron and corrosion-resistant components, making it suitable for industries such as: - **Oil & Gas:** Pumping systems, compressors, and drilling rigs where reliability is critical - **Mining & Quarrying:** Conveyor systems, crushers, and ventilation fans in dusty, abrasive conditions - **Water & Wastewater Treatment:** Large pumps and aeration systems requiring consistent performance - **Manufacturing & Processing:** Machinery drives, fans, and material handling equipment in harsh environments - **Agriculture:** Irrigation systems and grain processing machinery exposed to outdoor elements **Industry-Leading Performance & Efficiency:** The WFF2 series motors are designed for **high efficiency (IE3 or higher)**, reducing energy consumption and operational costs while meeting stringent regulatory standards. Their **low vibration and noise levels** make them suitable for noise-sensitive environments, and their **modular design** allows for easy integration with existing systems. WEG’s global manufacturing footprint ensures **quick availability and support**, backed by a robust service network for maintenance and repairs. **Installation & Maintenance Considerations:** Proper installation is critical to maximizing the lifespan of the **12518ET3E444T-W22G**. Professionals should ensure: - **Secure mounting** on a vibration-dampening base to minimize stress on the motor and connected equipment - **Adequate ventilation** around the motor to support the TEFC cooling system - **Regular inspection** of the external fan, seals, and enclosure to prevent dust or moisture buildup - **Alignment checks** during installation to avoid premature bearing wear With WEG’s reputation for **innovation, reliability, and sustainability**, the **125HP TEFC motor** is a trusted choice for engineers and facility managers seeking a **low-maintenance, high-output solution** for their industrial applications. Whether driving pumps, fans, compressors, or conveyors, this motor delivers the **power, durability, and efficiency** required to keep operations running smoothly in even the toughest conditions.
  • 125 HP (93.25 kW) output for heavy-duty industrial applications
  • Totally Enclosed Fan-Cooled (TEFC) design with IP66 enclosure rating
  • 4-pole configuration for balanced speed and torque efficiency
  • 60 Hz operation, compatible with standard industrial power grids
  • Premium WEG WFF2 series construction for durability and energy efficiency

Specifications

Frequency
60 Hz
IP Rating
IP66
Material
Cast Iron, Corrosion-Resistant Components
Mounting Type
TEFC (Totally Enclosed Fan-Cooled)
Poles
4
Series
WFF2
Size
444/5T
Package Weight (Imperial)
1721.722 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.