WEG 02018ET3H256T-W22G - MOTOR 20HP 4P 254/6T WFF2
WEG

02018ET3H256T-W22G

UPC: 7909323039724

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Overview

The WEG 20HP 4P Totally Enclosed Fan-Cooled (TEFC) Electric Motor (SKU: 02018ET3H256T-W22G) is a robust, high-performance industrial motor designed for demanding applications where reliability and durability are paramount. Engineered by WEG, a global leader in electric motor technology, this 20 horsepower motor delivers consistent power output while maintaining energy efficiency and operational longevity. The TEFC enclosure design ensures superior protection against dust, moisture, and contaminants, making it an ideal choice for harsh industrial environments, including outdoor installations, dusty facilities, and high-humidity areas. This motor is particularly well-suited for applications such as pumps, fans, conveyors, compressors, and machinery drives, where consistent performance and minimal maintenance are critical. WEG motors are renowned for their premium-grade materials, precision manufacturing, and rigorous quality testing, ensuring long service life and reduced downtime. The external fan-cooled design enhances thermal management, preventing overheating even during prolonged operation under heavy loads. This motor’s 4-pole configuration (1800 RPM at 60Hz) provides optimal torque and speed for a wide range of industrial machinery, balancing efficiency with power delivery. Professionals in industries such as manufacturing, mining, water treatment, HVAC, and material handling rely on WEG motors for their proven reliability and compliance with international standards. Installation and maintenance are streamlined thanks to WEG’s user-friendly design, which includes accessible terminal boxes, standardized mounting dimensions, and compatibility with a variety of drive systems. The motor’s robust construction also minimizes vibration and noise, contributing to a safer and more comfortable working environment. Whether deployed in new installations or as a replacement for aging equipment, the WEG 20HP 4P TEFC motor offers a cost-effective solution without compromising on performance or safety. As part of WEG’s extensive portfolio of industrial motors, this model reflects the company’s commitment to innovation, sustainability, and customer-centric engineering. WEG’s global presence and decades of expertise in motor technology ensure that customers receive not only a high-quality product but also comprehensive support, including technical assistance, spare parts availability, and compliance with regional regulations. For industrial operators seeking a dependable, high-efficiency motor that meets the demands of modern applications, the WEG 20HP 4P TEFC motor (SKU: 02018ET3H256T-W22G) stands as a trusted choice.
  • 20HP, 4-pole (1800 RPM) Totally Enclosed Fan-Cooled (TEFC) design for superior protection in harsh environments
  • Sealed enclosure protects against dust, moisture, and contaminants, ideal for outdoor and industrial applications
  • External fan cooling ensures optimal thermal management for long service life and reduced downtime
  • Premium materials and precision manufacturing by WEG, a global leader in electric motor technology
  • Versatile applications: pumps, fans, conveyors, compressors, and machinery drives in manufacturing, mining, and HVAC

Specifications

Frequency
60 Hz
IP Rating
IP66
Mounting Type
WFF2 Flange
Poles
4P
Series
WEG 20HP 4P TEFC
Size
254/6T
Package Weight (Imperial)
380.565 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.