WEG 02018ET3E256TF3-W22 - MOTOR 20HP 4P 256T WFF2
WEG

02018ET3E256TF3-W22

UPC: 7891327914346

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Overview

The WEG 02018ET3E256TF3-W22 is a robust 20 horsepower, 4-pole, Totally Enclosed Fan-Cooled (TEFC) motor engineered for demanding industrial applications. This integral horsepower motor, built to the NEMA 256T frame standard, offers exceptional reliability and performance in environments where dust, moisture, and contaminants are prevalent. Its TEFC design ensures that internal motor components are shielded from external elements, while an integrated fan provides efficient cooling, allowing for continuous operation under challenging conditions. WEG is a globally recognized leader in electric motor manufacturing, renowned for its commitment to quality, innovation, and durability. This particular motor exemplifies WEG's dedication to premium materials, precision engineering, and rigorous quality control processes, guaranteeing a long service life and minimal downtime. The robust construction makes it an ideal choice for a wide array of industrial equipment, including centrifugal pumps, industrial fans, material handling conveyors, air compressors, and various other machinery drives that require dependable power. Key features and benefits of the WEG 02018ET3E256TF3-W22 include: * **Superior Protection:** The Totally Enclosed Fan-Cooled (TEFC) enclosure effectively seals out dust, moisture, and other airborne contaminants, protecting the motor's internal windings and bearings from premature wear and failure. This makes it particularly well-suited for harsh industrial settings. * **Enhanced Cooling:** An external fan, strategically mounted to the motor shaft, ensures continuous airflow across the motor's frame. This active cooling system prevents overheating, allowing the motor to operate at its rated capacity for extended periods. * **Versatile Application:** With a 20 HP rating and 4-pole configuration (1800 RPM nominal speed), this motor is a versatile power solution for a broad spectrum of industrial machinery. Its adaptability makes it a go-to choice for engineers and maintenance professionals. * **Durable Construction:** WEG motors are built with high-quality materials and undergo stringent manufacturing and testing protocols. This ensures exceptional mechanical strength and electrical integrity, contributing to a prolonged operational lifespan. * **Ideal for Harsh Environments:** Whether deployed in dusty manufacturing plants, humid processing facilities, or outdoor installations exposed to the elements, the TEFC design of this WEG motor provides the necessary protection for reliable operation. When selecting an electric motor for critical industrial processes, factors such as horsepower, speed (determined by pole count), enclosure type, and frame size are paramount. The 02018ET3E256TF3-W22 from WEG addresses these needs with its substantial 20 HP output, efficient 4-pole operation, and the protective benefits of a TEFC enclosure, all housed within the industry-standard 256T frame. This ensures compatibility with existing mounting systems and ease of integration into new or existing equipment designs. Trust WEG for power solutions that drive your operations forward with unwavering reliability.
  • 20 HP, 4-Pole (1800 RPM nominal) TEFC Motor
  • NEMA 256T Frame for broad compatibility
  • Totally Enclosed Fan-Cooled (TEFC) for harsh environments
  • WEG premium quality and long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives

Specifications

Package Weight (Imperial)
355.56 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.