WEG Strategic Partner Distributor
WEG 12518ET3G444TSC-W22 - MOTOR 125HP 4P 444/5TSC WFF2
WEG

12518ET3G444TSC-W22

UPC: 7909018756127

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Overview

The WEG 125HP 4P 444/5TSC WFF2 Industrial Motor (SKU: 12518ET3G444TSC-W22) represents a pinnacle of engineering for demanding industrial environments. As a high-horsepower, Totally Enclosed Fan-Cooled (TEFC) motor, it is meticulously designed to deliver unwavering performance and exceptional longevity in applications where reliability is paramount. This integral horsepower motor, boasting 125 HP and a 4-pole configuration for optimal speed and torque characteristics, features a robust, sealed enclosure. This critical design element effectively shields sensitive internal components from a wide array of environmental hazards. These include pervasive dust, corrosive moisture, and other abrasive contaminants commonly found in industrial settings. The external fan system ensures efficient heat dissipation, allowing the motor to operate at optimal temperatures even under sustained heavy loads and in challenging ambient conditions. This makes TEFC motors, like the WEG 12518ET3G444TSC-W22, an ideal choice for installations that are exposed to the elements, operate in dusty manufacturing floors, or are situated in areas with high humidity. WEG's commitment to quality is evident in every aspect of this motor's construction. Utilizing premium-grade materials and employing precision manufacturing techniques, coupled with rigorous, comprehensive quality testing protocols, ensures that each motor meets stringent performance standards and offers an extended service life. This dedication to excellence translates into reduced downtime and lower maintenance costs for end-users. The versatility of the WEG 125HP 4P 444/5TSC WFF2 motor makes it suitable for a broad spectrum of critical industrial equipment. Its robust design and reliable power output are essential for driving: * **Pumps:** Ensuring consistent fluid transfer in water treatment, oil and gas, and chemical processing. * **Fans and Blowers:** Providing essential airflow for HVAC systems, ventilation, and industrial exhaust. * **Conveyor Systems:** Facilitating the efficient movement of materials in manufacturing, logistics, and mining. * **Compressors:** Delivering the power needed for pneumatic tools and industrial air systems. * **Machinery Drives:** Powering a vast array of manufacturing equipment, from machine tools to processing machinery. When selecting an industrial motor, factors such as horsepower, speed (RPM), frame size, enclosure type, and voltage are crucial. The 444/5TSC frame size indicates a standard mounting footprint, facilitating integration into existing systems. The 4-pole design typically signifies an operating speed of approximately 1800 RPM (at 60Hz), a common requirement for many industrial applications. The WFF2 designation further specifies the motor's construction and cooling method. For applications requiring dependable power and durability in harsh environments, the WEG 125HP 4P 444/5TSC WFF2 Industrial Motor stands out as a superior choice, backed by WEG's global reputation for innovation and quality in electric motor technology.
  • 125 HP, 4-Pole Industrial Motor for robust power delivery.
  • Totally Enclosed Fan-Cooled (TEFC) design for harsh environments.
  • Sealed enclosure protects against dust, moisture, and contaminants.
  • Premium materials and precision manufacturing for long service life.
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives.

Specifications

Package Weight (Imperial)
1711.31 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.