WEG Strategic Partner Distributor
WEG 40012ET3GRB449T-W22 - MOTOR 400HP 6P L447/9T WFF2
WEG

40012ET3GRB449T-W22

UPC: 7891327072145

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Overview

The WEG 400HP 6P L447/9T WFF2 (SKU: 40012ET3GRB449T-W22) is a robust, integral horsepower industrial motor engineered for demanding applications. This Totally Enclosed Fan-Cooled (TEFC) motor delivers exceptional reliability and performance in challenging operational environments. Its sealed enclosure design is paramount, effectively safeguarding critical internal components from ingress of dust, moisture, corrosive elements, and other airborne contaminants. This protection is crucial for ensuring longevity and consistent operation, especially in harsh industrial settings. The integrated external fan system provides efficient cooling, allowing the motor to operate at optimal temperatures even under sustained heavy loads. This makes TEFC motors, like this WEG model, an ideal choice for a wide array of industrial uses, including but not limited to: outdoor installations exposed to the elements, dusty manufacturing floors, and areas with high ambient humidity. The design minimizes the risk of overheating, a common cause of motor failure. WEG is renowned for its commitment to quality, utilizing premium materials and precision manufacturing techniques throughout its product lines. Each motor undergoes comprehensive quality testing to guarantee long service life and dependable operation. This dedication to excellence ensures that the 40012ET3GRB449T-W22 motor will be a reliable workhorse for your facility. This versatile 400 HP motor is suitable for powering a broad spectrum of industrial equipment. Its substantial power output and robust construction make it an excellent choice for driving heavy-duty machinery such as: * High-capacity pumps in water treatment, oil and gas, and agricultural sectors. * Large industrial fans and blowers for ventilation and material handling systems. * Heavy-duty conveyors used in mining, logistics, and manufacturing. * Industrial compressors for pneumatic systems and manufacturing processes. * Various general machinery drives requiring significant torque and sustained power. When selecting an industrial motor, factors such as power rating, pole configuration (6-pole for lower speed, higher torque applications), enclosure type (TEFC for protection), and voltage compatibility are critical. The WEG 40012ET3GRB449T-W22 motor addresses these needs with its substantial 400 HP rating, 6-pole design for optimal low-speed torque, and the protective TEFC enclosure. Trust WEG for industrial motor solutions that combine durability, efficiency, and advanced engineering to meet the rigorous demands of modern industry.
  • 400 HP, 6-Pole (L447/9T) motor for high torque, low speed applications
  • Totally Enclosed Fan-Cooled (TEFC) design protects against dust, moisture, and contaminants
  • Engineered by WEG for reliable, long-lasting performance in harsh industrial environments
  • Ideal for driving pumps, fans, conveyors, compressors, and heavy machinery
  • Robust construction ensures durability and consistent operation under heavy loads

Specifications

Package Weight (Imperial)
3840.846 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.