WEG Strategic Partner Distributor
WEG 12536ST3HIE444TS-W22 - MOTOR 125HP 2P 444/5TS WFF2
WEG

12536ST3HIE444TS-W22

UPC: 7891327141780

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Overview

The WEG 125HP 2P 444/5TS WFF2 (SKU: 12536ST3HIE444TS-W22) is a premium-grade industrial motor engineered for severe-duty applications where reliability and longevity are critical. Designed by WEG, a global leader in motor technology, this 125 horsepower, 2-pole motor delivers exceptional performance in demanding industrial environments, including petroleum, chemical, and petrochemical facilities. Its robust construction and advanced engineering make it an ideal choice for continuous operation in harsh conditions where moisture, corrosion, and mechanical stress are prevalent. Key features of the WEG 125HP 2P 444/5TS WFF2 include a moisture-resistant insulation system that protects against humidity and contaminants, ensuring consistent operation even in wet or corrosive environments. The motor's corrosion-resistant construction, combined with enhanced bearing systems, minimizes maintenance requirements and extends service life, reducing total cost of ownership. Precision manufacturing and rigorous quality testing further guarantee optimal performance and durability, making this motor a trusted solution for critical industrial applications. This WEG motor is specifically designed for heavy-duty machinery, including pumps, fans, conveyors, compressors, and machinery drives, where uninterrupted power and reliability are essential. Its 2-pole configuration ensures high-speed operation, making it suitable for applications requiring efficient power transmission and minimal energy loss. The WFF2 series, known for its rugged design and energy efficiency, is a cost-effective solution for industrial facilities seeking high-performance motors with low maintenance needs. WEG’s reputation for innovation and quality is reflected in this motor, which adheres to stringent industry standards and certifications. Whether deployed in manufacturing plants, processing facilities, or other industrial settings, the WEG 125HP 2P 444/5TS WFF2 provides the power, reliability, and durability needed to keep operations running smoothly. Trusted by engineers and facility managers worldwide, WEG motors are a benchmark for performance in severe-duty applications, ensuring long-term operational efficiency and reduced downtime.
  • 125 horsepower, 2-pole configuration for high-speed operation
  • Moisture-resistant insulation system for harsh environments
  • Corrosion-resistant construction for long service life
  • Enhanced bearing systems reduce maintenance requirements
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • Designed for petroleum, chemical, and petrochemical industries
  • Precision manufacturing with rigorous quality testing
  • Energy-efficient operation with minimal downtime

Specifications

Poles
2P
Series
WFF2
Series
IEEE 841 Severe-Duty
Size
444/5TS
Package Weight (Imperial)
1805.45 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.