WEG 40036OT3G449TS-RFW40 - MOTOR 400HP 2P 447/9TS WFA2
WEG

40036OT3G449TS-RFW40

UPC: 7909322566948

Contact for Pricing

Overview

The WEG 400HP 2P 447/9TS WFA2 Industrial Motor (SKU: 40036OT3G449TS-RFW40) is a high-performance, open drip-proof (ODP) electric motor designed for demanding industrial environments. Engineered by WEG, a global leader in electric motor technology, this 400-horsepower motor delivers exceptional reliability, efficiency, and longevity for heavy-duty applications across multiple industries. With its robust construction and premium materials, the 400HP 2P 447/9TS WFA2 is ideal for facilities requiring consistent power delivery in clean, controlled indoor settings where external contamination is minimal. This ODP motor features ventilation openings that prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, ensuring optimal cooling efficiency without compromising protection. The open drip-proof design makes it particularly suitable for applications where airborne debris or moisture is not a primary concern, such as manufacturing plants, processing facilities, and industrial machinery operations. WEG’s commitment to precision manufacturing and rigorous quality testing guarantees that each motor meets stringent performance standards, reducing downtime and maintenance costs in critical operations. The 400HP 2P 447/9TS WFA2 is a versatile solution for a wide range of industrial equipment, including pumps, fans, conveyors, compressors, and machinery drives. Its two-pole design (2P) ensures high-speed operation, making it an excellent choice for applications requiring rapid rotational movement. Whether used in HVAC systems, material handling, or processing plants, this motor provides the power and durability needed to sustain continuous operation under heavy loads. Professionals in industrial maintenance and facility management rely on WEG motors for their proven performance and energy efficiency. The 400HP 2P 447/9TS WFA2 is designed to integrate seamlessly with existing systems, offering compatibility with standard industrial control panels and variable frequency drives (VFDs). Its robust frame and high-quality insulation ensure reliable operation even in high-temperature environments, while WEG’s global service network provides support for installation, maintenance, and troubleshooting. Choosing the right motor for industrial applications requires balancing power, efficiency, and durability. The WEG 400HP 2P 447/9TS WFA2 excels in all three areas, making it a trusted choice for engineers and plant managers. With a reputation for innovation and reliability, WEG continues to set the standard in electric motor technology, ensuring that facilities can operate at peak performance with minimal interruptions. Whether upgrading existing equipment or specifying new installations, this motor delivers the performance and longevity required for modern industrial operations.
  • 400HP, 2-pole design for high-speed industrial applications
  • Open Drip-Proof (ODP) construction prevents particle entry up to 15° from vertical
  • Premium materials and precision manufacturing for long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • WEG’s trusted reputation for reliability and energy efficiency

Specifications

Frequency
60 Hz
Ip Rating
IP12 (ODP)
Mounting Type
Foot Mounted
Poles
2P
Series
WFA2
Size
447/9TS
Package Weight (Imperial)
2219.252 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

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

SSR30039L

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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.