WEG 35012ET3G449T-W22 - MOTOR 350HP 6P L447/9T WFF2
WEG

35012ET3G449T-W22

UPC: 7891327069886

Contact for Pricing

Overview

The WEG 35012ET3G449T-W22 is a robust 350 horsepower, 6-pole industrial motor engineered for demanding applications where reliability and performance are paramount. As a Totally Enclosed Fan-Cooled (TEFC) unit, this motor offers superior protection for its internal components, making it an ideal choice for harsh and challenging operating environments. The sealed enclosure effectively shields the motor from ingress of dust, moisture, dirt, and other contaminants, while an external fan ensures efficient heat dissipation, maintaining optimal operating temperatures even under continuous heavy loads. This TEFC motor design is particularly well-suited for installations in dusty industrial settings, areas with high humidity, and outdoor applications where environmental factors can compromise standard motor performance. WEG's commitment to quality is evident in the premium materials and precision manufacturing processes employed, ensuring a long service life and consistent, dependable operation. Each motor undergoes comprehensive quality testing to meet stringent industry standards. The versatility of the WEG 35012ET3G449T-W22 motor allows it to be integrated into a wide array of industrial equipment. Its substantial horsepower and robust construction make it an excellent power source for heavy-duty machinery, including: * **Pumps:** Essential for water treatment, chemical processing, and oil & gas applications. * **Fans & Blowers:** Critical for ventilation, material handling, and HVAC systems in large industrial facilities. * **Conveyors:** Driving material transport systems in manufacturing, mining, and logistics. * **Compressors:** Powering air and gas compression units for various industrial processes. * **Machinery Drives:** Providing reliable power for crushers, mixers, extruders, and other heavy machinery. When selecting an industrial motor, factors such as horsepower, speed (poles), enclosure type, voltage, and frame size are crucial. The WEG 35012ET3G449T-W22, with its 350 HP rating and 6-pole design (indicating a lower operating speed suitable for high-torque applications), addresses the needs of many critical industrial drive systems. Its L447/9T frame designation ensures compatibility with standard mounting and coupling configurations. Choosing a WEG motor signifies a commitment to operational excellence, backed by a manufacturer renowned for its engineering expertise and dedication to producing high-performance electrical equipment. Invest in the durability and efficiency of WEG for your most critical industrial operations.
  • 350 HP, 6-Pole (Low Speed) Industrial Motor
  • Totally Enclosed Fan-Cooled (TEFC) for harsh environments
  • Protects against dust, moisture, and contaminants
  • Ideal for pumps, fans, conveyors, compressors, and machinery
  • WEG premium quality and long service life

Specifications

Frequency
60 Hz
IP Rating
IP55
Poles
6P
Series
W22
Series
35012ET3G
Size
L447/9T
Package Weight (Imperial)
3818.181 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.