WEG Strategic Partner Distributor
WEG 20018ET3E447T-W22 - MOTOR 200HP 4P 445/7T WFF2
WEG

20018ET3E447T-W22

UPC: 7891327132689

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Overview

The WEG 200HP 4P 445/7T WFF2 Totally Enclosed Fan-Cooled (TEFC) motor (SKU: 20018ET3E447T-W22) represents the pinnacle of industrial motor engineering, delivering robust, reliable power for the most demanding heavy-duty applications. Designed and manufactured by WEG, a global leader in electric motor technology, this 200-horsepower motor combines premium-grade materials, precision machining, and rigorous quality control to ensure exceptional durability, efficiency, and long-term performance. Its Totally Enclosed Fan-Cooled (TEFC) construction features a sealed enclosure that provides superior protection against dust, moisture, and environmental contaminants, making it ideal for harsh industrial environments including outdoor installations, dusty factories, high-humidity areas, and chemically aggressive settings. This WEG motor is engineered for integral horsepower applications (1 HP and above) and excels in a wide range of industrial equipment, including centrifugal and positive displacement pumps, industrial fans and blowers, material handling conveyors, air compressors, machine tool drives, and processing machinery. Its 4-pole design (1800 RPM at 60Hz) delivers optimal torque characteristics for constant-speed applications where consistent power output is critical. The WFF2 frame size ensures compatibility with standard mounting configurations and facilitates easy integration into existing systems, reducing installation time and minimizing downtime during maintenance or replacement. WEG’s reputation for engineering excellence is built on decades of innovation, global manufacturing presence, and a commitment to sustainability. The 200HP 4P 445/7T WFF2 motor reflects this heritage with features such as high-efficiency copper windings, precision-balanced rotors, and advanced thermal protection systems that prevent overheating even under continuous duty cycles. The external fan-cooled design enhances heat dissipation, ensuring stable operation across a wide ambient temperature range and extending service life in high-load scenarios. Industries that rely on this WEG motor include water and wastewater treatment, mining and mineral processing, chemical and petrochemical plants, food and beverage production, pulp and paper manufacturing, and HVAC systems for large commercial facilities. Professionals in these sectors choose WEG motors for their proven reliability, energy efficiency, and compliance with international standards such as NEMA, IEC, and UL certifications. The motor’s robust construction also supports operation in variable-speed applications when paired with appropriate variable frequency drives (VFDs), offering flexibility for modern energy management strategies. Installation is straightforward thanks to standardized dimensions and mounting patterns, and WEG provides comprehensive technical documentation, including wiring diagrams, dimensional drawings, and maintenance guides. Regular maintenance involves inspecting the external fan, checking bearing lubrication, and verifying electrical connections—tasks that are simplified by the motor’s accessible design. With a typical service life exceeding 20 years under proper operating conditions, the WEG 200HP 4P 445/7T WFF2 represents a sound investment in operational reliability and long-term cost efficiency for any industrial facility.
  • 200 HP, 4-pole, 445/7T WFF2 frame TEFC motor for heavy-duty industrial use
  • Totally Enclosed Fan-Cooled (TEFC) design protects against dust, moisture, and contaminants
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives in harsh environments
  • High-efficiency copper windings and precision-balanced rotor for long service life
  • NEMA/IEC compliant, UL certified, and compatible with VFDs for variable-speed applications

Specifications

Color
White
Frequency
60 Hz
IP Rating
IP66
Material
Premium materials
Material
Copper windings, steel housing
Material
High-Efficiency Copper Windings, Precision-Balanced Rotors
Mounting Type
WFF2
Mounting Type
TEFC (Totally Enclosed Fan-Cooled)
Poles
4P
Poles
4
Series
WFF2
Series
WEG
Series
WEG 200HP 4P TEFC
Size
445/7T
Size
445/7T WFF2
Package Weight (Imperial)
2490.589 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.