WEG 40018ET3GRB449T-W22 - MOTOR 400HP 4P L447/9T WFF2
WEG

40018ET3GRB449T-W22

UPC: 7891327072169

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Overview

The WEG 400HP 4P L447/9T WFF2 industrial motor (SKU: 40018ET3GRB449T-W22) is engineered for demanding heavy-duty applications where reliability and robust performance are paramount. As a Totally Enclosed Fan-Cooled (TEFC) motor, this unit offers superior protection for its internal components, making it an ideal choice for challenging industrial environments. The sealed enclosure effectively shields the motor from ingress of dust, moisture, and other contaminants, while an external fan ensures efficient heat dissipation, maintaining optimal operating temperatures even under sustained load. This TEFC motor design is particularly well-suited for installations in harsh conditions, including outdoor environments, dusty processing plants, and areas with high humidity. The premium materials and precision manufacturing inherent in WEG products, combined with rigorous quality testing, guarantee a long service life and consistent operational efficiency. The 400HP power rating and 4-pole configuration (implying a nominal speed of 1800 RPM at 60Hz) make it suitable for driving a wide array of industrial equipment. Its versatility extends to powering critical machinery such as large pumps, industrial fans, heavy-duty conveyors, industrial compressors, and various general machinery drives across numerous sectors. Key features and benefits of the WEG 40018ET3GRB449T-W22 motor include: * **Robust TEFC Enclosure:** Provides excellent protection against environmental contaminants, ensuring operational longevity in harsh settings. * **High Horsepower Output:** The 400HP rating delivers substantial power for the most demanding industrial tasks. * **Efficient Cooling System:** The integrated fan cooling system maintains optimal motor temperature, preventing overheating and extending motor life. * **WEG Quality Assurance:** Built with premium materials and subjected to comprehensive quality control for dependable performance and durability. * **Versatile Application Range:** Suitable for a broad spectrum of industrial machinery, including pumps, fans, conveyors, and compressors. When selecting an industrial motor, factors such as power requirements, operating environment, duty cycle, and voltage compatibility are crucial. The WEG 400HP TEFC motor is designed to meet these needs, offering a reliable and efficient solution for continuous operation. Its robust construction and advanced cooling technology minimize downtime and maintenance, contributing to overall operational efficiency and cost-effectiveness in industrial settings. Trust WEG for high-performance motor solutions that drive your operations forward.
  • WEG 400HP, 4-Pole TEFC Industrial Motor (SKU: 40018ET3GRB449T-W22)
  • Totally Enclosed Fan-Cooled (TEFC) design for protection in harsh environments
  • Ideal for heavy-duty applications like pumps, fans, conveyors, and compressors
  • Engineered for reliability, durability, and long service life
  • Premium materials and precision manufacturing by WEG

Specifications

Frequency
60 Hz
IP Rating
IP66
Poles
4P
Series
WFF2
Package Weight (Imperial)
3450.051 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.