WEG 35018EG3G449TS-W22 - MOTOR 350HP 4P L447/9TS WFF2
WEG

35018EG3G449TS-W22

UPC: 7909018596761

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Overview

The WEG 350HP 4P L447/9TS WFF2 Industrial Motor (SKU 35018EG3G449TS-W22) represents a pinnacle of robust engineering and reliable performance, specifically designed for the most demanding industrial environments. As a Totally Enclosed Fan-Cooled (TEFC) motor, this unit excels in applications where protection against environmental factors is paramount. Its sealed enclosure effectively shields critical internal components from ingress of dust, moisture, corrosive elements, and other contaminants, ensuring operational integrity and longevity even in harsh conditions. The integrated external fan system provides continuous and efficient cooling, allowing the motor to operate at optimal temperatures under sustained heavy loads. This makes TEFC motors, and this WEG model in particular, an ideal choice for a wide spectrum of industrial settings, including outdoor installations exposed to the elements, dusty manufacturing floors, and high-humidity processing plants. The design minimizes the risk of overheating, a common cause of premature motor failure. WEG is globally recognized for its commitment to quality, utilizing premium-grade materials and employing precision manufacturing techniques across its entire product line. Each motor undergoes rigorous quality testing to guarantee its performance, durability, and adherence to stringent industry standards. This dedication translates into a motor that offers an extended service life, reducing downtime and maintenance costs for your operations. This 350HP motor is engineered to power a diverse range of industrial equipment. Its substantial horsepower and robust construction make it perfectly suited for driving heavy-duty machinery such as: * **Pumps:** Essential for water management, chemical processing, and oil & gas applications. * **Fans & Blowers:** Critical for ventilation, material handling, and HVAC systems in large industrial complexes. * **Conveyors:** Facilitating the movement of materials in manufacturing, mining, and logistics. * **Compressors:** Powering pneumatic systems used across numerous industries. * **Machinery Drives:** Providing the motive force for a vast array of production and processing equipment. The L447/9TS frame designation and WFF2 designation indicate specific mounting and electrical configurations, ensuring compatibility with standard industrial setups. When selecting an industrial motor, factors such as power requirements, operating environment, duty cycle, and mounting configuration are crucial. The WEG 35018EG3G449TS-W22 motor addresses these needs with its high horsepower rating, superior enclosure protection, and proven reliability, making it a sound investment for any operation requiring dependable, high-performance motor solutions. Trust WEG for industrial motor technology that keeps your operations running smoothly and efficiently.
  • 350 HP, 4-Pole (4P) industrial motor for heavy-duty applications
  • Totally Enclosed Fan-Cooled (TEFC) design for superior protection in harsh environments
  • WEG's commitment to premium materials and precision manufacturing ensures long service life
  • Ideal for driving pumps, fans, conveyors, compressors, and various machinery drives
  • Robust construction for reliable performance in dusty, humid, and outdoor installations

Specifications

IP Rating
IP66
IP Rating
IP54
Poles
4P
Series
WFF2
Series
L447/9TS WFF2
Size
L447/9TS
Package Weight (Imperial)
3556.67 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.