WEG 50018ET3G449T-W22 - MOTOR 500HP 4P L447/9T WFF2
WEG

50018ET3G449T-W22

UPC: 7891327069817

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Overview

The WEG 500HP 4P L447/9T WFF2 Industrial Motor (SKU: 50018ET3G449T-W22) is engineered for demanding industrial environments where robust performance and unwavering reliability are paramount. This integral horsepower motor, boasting 500 horsepower and a 4-pole configuration, is designed to drive a wide array of heavy-duty machinery. Its Totally Enclosed Fan-Cooled (TEFC) design is a critical feature, providing superior protection for internal motor components. The sealed enclosure effectively shields the motor from ingress of dust, moisture, corrosive elements, and other airborne contaminants that can compromise performance and shorten service life in harsh operational settings. Cooling is managed by an external fan, strategically positioned to draw ambient air across the motor's frame. This efficient cooling mechanism ensures that the motor operates within optimal temperature ranges, even under continuous heavy loads and in challenging ambient conditions. TEFC motors are the preferred choice for applications in environments such as outdoor installations, manufacturing facilities with significant dust generation, agricultural settings, and areas with high humidity or chemical exposure. The robust construction and protective features of this WEG motor make it an ideal solution for industries including chemical processing, mining, water and wastewater treatment, food and beverage production, and general manufacturing. WEG is globally recognized for its commitment to quality and innovation in electric motor technology. This 500HP motor exemplifies that dedication, built with premium materials and subjected to rigorous precision manufacturing processes. Comprehensive quality testing at every stage of production guarantees that each unit meets stringent performance standards and delivers long-term operational excellence. The L447/9T frame size and WFF2 designation indicate specific mounting and electrical characteristics, ensuring compatibility with a broad spectrum of industrial equipment. This motor is exceptionally versatile and suitable for powering essential industrial equipment such as large-capacity pumps, high-volume fans, heavy-duty conveyors, industrial compressors, and various other machinery drives that require significant starting torque and sustained power output. Its reliable operation contributes directly to the efficiency and productivity of your operations, minimizing downtime and maintenance requirements. Investing in a WEG motor means investing in dependable power for your most critical applications, backed by a manufacturer with a proven track record in delivering high-performance industrial solutions.
  • 500 HP integral horsepower motor for heavy-duty industrial applications.
  • Totally Enclosed Fan-Cooled (TEFC) design protects against dust, moisture, and contaminants.
  • 4-pole configuration for optimal speed and torque characteristics.
  • L447/9T frame size and WFF2 designation for specific mounting and electrical compatibility.
  • Engineered with premium materials and precision manufacturing for long service life and reliability.

Specifications

Frequency
60 Hz
IP Rating
IP55
Mounting Type
TEFC
Poles
4P
Series
WFF2
Size
L447/9T
Package Weight (Imperial)
3645.51 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30047L

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.