WEG 12512ST3QIERB445T-W2 - MOTOR 125HP 6P 444/5T WFF2
WEG

12512ST3QIERB445T-W2

UPC: 7891327730663

Contact for Pricing

Overview

The WEG 125HP 6P 444/5T WFF2 Industrial Motor (SKU: 12512ST3QIERB445T-W2) represents a pinnacle of engineering for the most demanding industrial environments. This robust electric motor is meticulously designed to deliver exceptional reliability and sustained efficiency, making it an indispensable component for heavy-duty operations across a multitude of sectors. Its 6-pole configuration is specifically engineered to provide consistent power output and optimal torque characteristics, crucial for applications that require steady, powerful operation without compromise. Built to WEG's stringent quality standards, this motor is a testament to durability and performance. It is engineered to thrive in harsh conditions, ensuring peak operational efficiency and minimizing the risk of unexpected downtime. This makes it a trusted and invaluable asset for critical industrial machinery, advanced manufacturing processes, and sophisticated process automation systems. The advanced construction methodologies employed by WEG not only enhance the motor's resilience but also contribute significantly to reducing maintenance requirements and associated costs, thereby providing substantial long-term value and a superior return on investment for industrial operations. Key features and benefits of the WEG 125HP 6P 444/5T WFF2 Industrial Motor include: * **Robust 6-Pole Design:** Delivers consistent power and torque for heavy-duty applications. * **Exceptional Reliability:** Engineered for continuous operation in demanding industrial settings. * **Enhanced Durability:** Built with premium materials and precision manufacturing to withstand harsh environments. * **Minimized Downtime:** Designed for longevity and reduced maintenance needs, ensuring operational continuity. * **Energy Efficiency:** Contributes to operational cost savings through optimized power utilization. This industrial motor is ideally suited for a wide array of applications, including but not limited to: centrifugal pumps, industrial fans and blowers, heavy-duty conveyors, large compressors, and various other machinery drives that form the backbone of modern industry. Its versatility and dependable performance make it a preferred choice for sectors such as chemical processing, petroleum refining, mining operations, and general manufacturing. WEG's commitment to quality assurance, from material selection to comprehensive factory testing, guarantees a product that not only meets but often exceeds industry expectations for performance and service life. Investing in this WEG motor means investing in operational excellence and peace of mind for your critical industrial processes.
  • 125 HP power rating for demanding industrial tasks.
  • 6-pole configuration for optimal torque and speed control.
  • WEG WFF2 series for robust and reliable performance.
  • Designed for heavy-duty industrial machinery and applications.
  • Engineered for durability and minimal maintenance in harsh environments.

Specifications

Connection Type
WFF2
Poles
6P
Series
WFF2
Series
IEEE 841 Severe-Duty
Size
444/5T
Package Weight (Imperial)
2031.537 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.