WEG 40018OP3QFP447/9TSW4 - MOTOR 400HP 4P 447/9TS WFA2
WEG

40018OP3QFP447/9TSW4

UPC: 7909323893043

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Overview

The WEG 400HP 4P 447/9TS WFA2 (SKU: 40018OP3QFP447/9TSW4) is a robust integral horsepower motor engineered for demanding industrial environments. Designed with an Open Drip-Proof (ODP) enclosure, this motor offers superior cooling efficiency, making it an ideal choice for clean, indoor applications where external contamination is not a significant concern. The ODP design features ventilation openings strategically placed to prevent liquid or solid particles from entering the motor at angles up to 15 degrees from the vertical, ensuring reliable operation and extended service life. WEG is a globally recognized leader in motor manufacturing, renowned for its commitment to quality, innovation, and performance. This particular motor exemplifies WEG's dedication to utilizing premium materials and precision manufacturing processes. Each unit undergoes comprehensive quality testing to guarantee consistent and dependable operation, even under continuous heavy-duty use. The 400HP power rating and 4-pole design indicate a motor optimized for applications requiring substantial torque and moderate speed, such as driving large pumps, industrial fans, heavy-duty conveyors, compressors, and various other machinery drives. Key benefits of the WEG 400HP 4P 447/9TS WFA2 motor include: * **Exceptional Cooling:** The ODP enclosure facilitates efficient heat dissipation, crucial for maintaining optimal operating temperatures and preventing premature wear. * **Durability and Reliability:** Constructed with high-quality components and subjected to rigorous testing, this motor is built for long-term, trouble-free service. * **Versatile Application:** Suitable for a wide array of industrial processes, from material handling to fluid movement and power generation. * **Cost-Effectiveness:** ODP motors often represent a cost-effective solution for applications where the environment does not necessitate more specialized enclosures like TEFC (Totally Enclosed Fan Cooled). When selecting an industrial motor, factors such as power requirements, operating speed, environmental conditions, and the driven equipment's characteristics are paramount. The WEG 400HP 4P 447/9TS WFA2 motor, with its substantial horsepower and specific enclosure type, is well-suited for applications demanding high power output in controlled environments. Its robust construction and the trusted WEG brand ensure that this motor will be a reliable workhorse in your industrial operations, contributing to efficient production and minimal downtime. Professionals in sectors such as manufacturing, water treatment, mining, and general industry will find this motor to be a dependable component for their critical machinery.
  • WEG 400HP, 4-Pole, 447/9TS frame industrial motor
  • Open Drip-Proof (ODP) enclosure for efficient cooling in clean environments
  • Designed for reliable performance in heavy-duty industrial applications
  • Suitable for pumps, fans, conveyors, compressors, and machinery drives
  • Built with premium materials and precision manufacturing for long service life

Specifications

Mounting Type
WFA2
Poles
4P
Series
WFA2
Size
447/9TS
Package Weight (Imperial)
2489.104 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.