WEG 05018ET3EPM324/6Y-W2 - MOTOR 50HP 4P 326YZ WFF2
WEG

05018ET3EPM324/6Y-W2

UPC: 7909322734804

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Overview

The WEG 50HP 4-Pole 326YZ Frame WFF2 Mounting Electric Motor (SKU: 05018ET3EPM324/6Y-W2) is a premium-grade AC induction motor engineered for demanding industrial environments where reliability, efficiency, and durability are non-negotiable. Designed by WEG, a global leader in electric motor technology, this integral horsepower motor delivers consistent performance across a wide spectrum of industrial applications, ensuring minimal downtime and maximum operational efficiency. Built to meet the rigorous demands of modern industrial operations, this motor combines robust construction with advanced electromagnetic design to provide exceptional torque characteristics and energy efficiency, making it an ideal choice for facilities prioritizing long-term cost savings and operational reliability. WEG motors are renowned for their precision engineering and adherence to international quality standards, ensuring that each unit undergoes comprehensive testing for performance, insulation integrity, and mechanical durability. The 326YZ frame size offers a compact yet powerful solution, optimized for high-load applications while maintaining ease of installation and maintenance. The WFF2 mounting configuration provides versatility, allowing seamless integration into existing systems or new installations with minimal modification. Whether deployed in heavy-duty machinery, processing plants, or utility infrastructure, this motor is engineered to withstand harsh conditions, including temperature fluctuations, vibration, and exposure to contaminants, without compromising performance. Typical applications for the WEG 50HP 4-Pole motor include centrifugal pumps, industrial fans and blowers, material handling conveyors, air compressors, and heavy machinery drives. In the water and wastewater treatment sector, these motors power pumps that circulate millions of gallons daily, while in manufacturing plants, they drive conveyor systems that move raw materials and finished goods with precision. The agricultural sector relies on WEG motors for irrigation systems and grain processing equipment, where consistent torque and energy efficiency translate to higher productivity and lower operational costs. In HVAC systems for large commercial buildings, these motors ensure reliable air circulation and temperature control, contributing to energy savings and occupant comfort. Industries such as mining, oil and gas, and power generation also benefit from the robust performance of WEG motors. In mining operations, these motors power crushers, mills, and conveyor belts that handle abrasive materials, while in oil refineries, they drive pumps and compressors essential to the refining process. The motor’s 4-pole design (1800 RPM at 60Hz) provides the ideal balance of speed and torque for applications requiring steady, high-load operation. WEG’s commitment to innovation is evident in features such as high-efficiency windings, precision-balanced rotors, and advanced bearing systems that extend service life and reduce maintenance requirements. Selecting the right motor for an industrial application requires careful consideration of factors such as load requirements, duty cycle, environmental conditions, and energy efficiency goals. The WEG 50HP 4-Pole motor is designed to excel in continuous-duty applications, with an enclosure that provides protection against dust and water ingress, depending on the specific model variant. WEG’s global network of technical support and service centers ensures that customers receive expert guidance on installation, commissioning, and maintenance, minimizing the risk of unplanned downtime. With a reputation for reliability built over decades, WEG motors are a trusted choice for engineers and facility managers who demand performance without compromise. Whether upgrading existing infrastructure or specifying new equipment, the WEG 50HP 4-Pole motor delivers the power, durability, and efficiency required to keep industrial operations running smoothly.
  • 50HP (37.3kW) 4-pole AC induction motor for heavy-duty industrial applications
  • 326YZ frame size with WFF2 mounting for versatile installation options
  • Premium construction with high-efficiency windings and precision-balanced rotor
  • Rugged enclosure designed for harsh industrial environments (dust, moisture, vibration)
  • Trusted WEG quality with comprehensive testing for long service life and reliability

Specifications

Mounting Type
WFF2
Poles
4P
Series
WEG
Size
326YZ
Package Weight (Imperial)
613.239 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30047L

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.