WEG 20018OT3G445T-W40 - MOTOR 200HP 4P 444/5T WFA2
WEG

20018OT3G445T-W40

UPC: 7909323906439

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Overview

The WEG 200HP 4P 444/5T WFA2 (SKU: 20018OT3G445T-W40) is a high-performance, integral horsepower industrial motor engineered for demanding heavy-duty applications. Designed as an Open Drip-Proof (ODP) motor, this WEG unit delivers exceptional reliability, energy efficiency, and long service life in clean, indoor industrial environments where contamination risks are minimal. With a robust 200 horsepower output and 4-pole configuration, it provides the torque and speed control required for continuous operation in critical machinery, ensuring optimal performance across a wide range of industrial processes. This WEG motor features the WFA2 mounting type and 444/5T frame size, offering a standardized footprint that simplifies installation and integration into existing systems. The IP12 rating ensures basic protection against solid objects larger than 12mm and limited ingress from dripping liquids, making it suitable for facilities with controlled environmental conditions. WEG’s precision engineering and premium-grade materials—including high-grade electrical steel and corrosion-resistant coatings—enhance durability and reduce maintenance requirements, even in high-vibration or high-temperature settings. WEG motors are trusted globally for their superior build quality and adherence to international standards, including IEC and NEMA certifications. The 200HP 4P 444/5T WFA2 is ideal for powering heavy industrial equipment such as centrifugal pumps, large industrial fans, belt conveyors, rotary compressors, and machine tool drives. Its balanced design minimizes vibration and noise, improving operational safety and reducing wear on connected components. Professionals in the oil & gas, mining, water treatment, manufacturing, and HVAC industries rely on WEG motors for their proven performance in critical applications where downtime is not an option. Installation is straightforward thanks to the WFA2 mounting configuration, which is compatible with standard industrial baseplates and coupling systems. WEG provides comprehensive technical documentation, including dimensional drawings, wiring schematics, and performance curves, to support engineers during system design and commissioning. The motor’s open drip-proof design allows for natural air circulation, ensuring efficient heat dissipation without the need for complex cooling systems—ideal for facilities prioritizing energy efficiency and operational simplicity. With a legacy of innovation spanning over 60 years, WEG has established itself as a leader in industrial electric motor technology. The 200HP 4P 444/5T WFA2 exemplifies this commitment, combining robust construction, energy-efficient operation, and WEG’s signature reliability. Whether deployed in new installations or as a replacement for aging equipment, this motor delivers consistent power delivery and extended service intervals, reducing total cost of ownership and maximizing uptime. For industrial operators seeking a dependable, high-output motor from a manufacturer with a global reputation for quality, the WEG 200HP 4P 444/5T WFA2 is a proven solution.
  • 200HP output with 4-pole design for high torque and efficient operation
  • Open Drip-Proof (ODP) construction with IP12 rating for clean indoor environments
  • WFA2 mounting type and 444/5T frame size for easy integration
  • Premium materials and precision manufacturing for long service life and low maintenance
  • Ideal for pumps, fans, conveyors, compressors, and industrial machinery drives

Specifications

Package Weight (Imperial)
1559.441 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.