WEG 05012AT3ECT365TF1-W2 - MOTOR 50HP 6P 364/5T WFF2
WEG

05012AT3ECT365TF1-W2

UPC: 7909492066286

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Overview

The WEG 50HP 6-Pole Industrial Electric Motor (SKU: 05012AT3ECT365TF1-W2) is a premium-grade cooling tower motor engineered for demanding vertical fan applications in industrial environments. Designed with WEG’s hallmark precision engineering and robust construction, this motor delivers exceptional reliability, energy efficiency, and extended service life—even in harsh operating conditions. Built to withstand continuous exposure to moisture, chemicals, and temperature fluctuations, it is ideal for cooling tower systems, HVAC installations, and other critical industrial ventilation applications where performance and durability are paramount. This WEG motor features a 364/5T frame size with a WFF2 (Weatherproof Fan-Cooled) connection, ensuring optimal thermal management and protection against environmental contaminants. Its sealed construction incorporates stainless steel shafts and epoxy-coated finishes to resist corrosion, while sealed bearings provide maintenance-free operation in wet or chemically aggressive settings. These design elements make it a trusted choice for facilities requiring minimal downtime and maximum operational uptime, such as power plants, chemical processing plants, water treatment facilities, and large-scale commercial HVAC systems. WEG’s commitment to quality is evident in every aspect of this motor’s design. Manufactured under stringent ISO-certified processes, the 05012AT3ECT365TF1-W2 undergoes comprehensive quality testing to ensure compliance with global standards for performance, efficiency, and safety. The motor’s integral horsepower rating of 50HP (37.3 kW) at 6 poles delivers balanced torque and speed for efficient fan operation, reducing energy consumption while maintaining consistent airflow in cooling tower applications. Typical applications for this motor include: - Vertical cooling tower fans in HVAC and industrial ventilation systems - Industrial exhaust and supply fans in manufacturing plants - Air handling units (AHUs) and air-cooled condensers - Water treatment and wastewater processing facilities - Petrochemical and refinery cooling systems Professionals in industrial maintenance and engineering prioritize WEG motors for their reliability, energy efficiency, and long-term cost-effectiveness. The WFF2 cooling method ensures stable operating temperatures, even under heavy loads, while the corrosion-resistant construction minimizes the risk of premature failure due to environmental exposure. Installation is straightforward for qualified technicians, with standard mounting configurations and compatibility with industry-standard drive systems. As part of WEG’s extensive portfolio of industrial electric motors, the 05012AT3ECT365TF1-W2 exemplifies the brand’s reputation for innovation and durability. WEG is a global leader in motor technology, serving industries from mining and metals to food processing and renewable energy. With decades of experience and a focus on sustainability, WEG motors are designed to meet the evolving demands of modern industrial operations, offering not just performance, but peace of mind. Choose WEG for motors that keep your critical systems running—efficiently, reliably, and without compromise.
  • 50HP (37.3 kW) 6-pole motor optimized for vertical cooling tower fans
  • WFF2 weatherproof fan-cooled design with sealed construction
  • Stainless steel shaft and epoxy-coated finish for corrosion resistance
  • Sealed bearings for maintenance-free operation in wet environments
  • ISO-certified manufacturing with rigorous quality testing

Specifications

Package Weight (Imperial)
965.699 LB

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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.