WEG Strategic Partner Distributor
WEG 02089EP3QCT256V-W22 - MOTOR 5.0/20HP 8/4P 254/6T WFF2
WEG

02089EP3QCT256V-W22

UPC: 7909018680200

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Overview

The WEG 20HP (5.0/20HP) 4-pole (8/4P) cooling tower motor (SKU: 02089EP3QCT256V-W22) is a premium industrial-grade solution engineered for demanding vertical cooling tower fan applications. Designed to operate in harsh environments with continuous exposure to moisture, chemicals, and temperature fluctuations, this motor delivers unmatched reliability and longevity. Manufactured by WEG, a global leader in electric motor technology, this motor combines robust construction with advanced corrosion protection to ensure optimal performance in critical cooling systems. This WEG cooling tower motor features a sealed construction that prevents ingress of dust, water, and corrosive agents, while its epoxy-coated finish provides an additional barrier against environmental degradation. The stainless steel shaft ensures superior strength and corrosion resistance, reducing maintenance requirements and extending service life. Sealed bearings are standard, eliminating the need for frequent relubrication and minimizing downtime in industrial operations. Industries that rely on efficient thermal management—such as power generation, HVAC, chemical processing, water treatment, and food and beverage—trust WEG motors for their cooling tower applications. The 4-pole configuration (8/4P) delivers optimal torque and efficiency for vertical fan drives, ensuring consistent airflow and heat dissipation. Whether integrated into new installations or as a replacement for aging equipment, this motor is built to meet the rigorous demands of continuous operation. WEG’s reputation for precision engineering and rigorous quality testing ensures that every motor meets or exceeds industry standards. The 254/6T frame size provides compatibility with a wide range of cooling tower designs, while the motor’s design prioritizes ease of installation and maintenance. Professionals in industrial maintenance and engineering teams choose WEG for its proven track record in reliability, energy efficiency, and durability. Beyond cooling towers, this motor is also suitable for other industrial applications, including pumps, conveyors, compressors, and machinery drives, where robust performance and corrosion resistance are essential. With WEG’s global service network and technical support, customers gain access to expert guidance for installation, troubleshooting, and maintenance, ensuring minimal operational disruptions. Investing in the WEG 20HP cooling tower motor means choosing a solution that balances performance, longevity, and cost-effectiveness. Its sealed construction, corrosion-resistant materials, and precision manufacturing make it an ideal choice for facilities prioritizing reliability and reduced total cost of ownership. Trust WEG to power your critical cooling systems with confidence.
  • Sealed construction for protection against moisture, dust, and chemicals
  • Epoxy-coated finish and stainless steel shaft for enhanced corrosion resistance
  • Sealed bearings eliminate relubrication needs, reducing maintenance
  • 4-pole (8/4P) configuration optimized for vertical cooling tower fan drives
  • Compatible with pumps, conveyors, compressors, and machinery drives

Specifications

Ip Rating
Sealed construction
Material
Stainless Steel, Epoxy
Material
Epoxy-coated finish, stainless steel shaft
Mounting Type
Vertical Cooling Tower Fan
Poles
8/4P
Poles
4-pole (8/4P)
Series
WFF2
Size
254/6T
Package Weight (Imperial)
346.003 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

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.