WEG 05018XT3H326TC - MOTOR 50HP 4P 326TC WFX1
WEG

05018XT3H326TC

UPC: 7909492062202

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Overview

The WEG 50HP 4-Pole 326TC Frame Electric Motor (SKU: 05018XT3H326TC) from the WFX1 Series represents a pinnacle of industrial power transmission technology, engineered to meet the rigorous demands of modern manufacturing, processing, and heavy-duty industrial environments. Designed and manufactured by WEG, a globally recognized leader in electric motor solutions, this motor delivers unparalleled reliability, energy efficiency, and operational stability—making it an indispensable asset for facilities prioritizing performance and longevity. At the core of the WEG 526TC motor is a 50-horsepower, 4-pole design optimized for high-torque applications that require consistent power delivery. The 326TC frame size ensures compatibility with a wide range of industrial machinery, including pumps, compressors, conveyors, fans, and machine tools. Its robust construction is engineered to withstand harsh operating conditions, including exposure to dust, moisture, and variable loads, while maintaining peak efficiency and minimizing downtime. WEG’s WFX1 Series motors are built with precision and adhere to international standards, ensuring compliance with IEC, NEMA, and other regulatory frameworks. The 326TC frame is particularly well-suited for applications demanding high starting torque and steady-state performance, such as in mining, oil and gas, water treatment, and steel production. The motor’s design incorporates advanced thermal management systems, including Class F insulation and superior ventilation, to prevent overheating and extend service life even under continuous operation. Installation and maintenance are streamlined thanks to WEG’s modular design philosophy. The motor’s standardized mounting dimensions (326TC frame) allow for easy retrofitting into existing systems, reducing installation time and costs. WEG also provides comprehensive technical documentation, including wiring diagrams, dimension charts, and maintenance schedules, enabling plant engineers and technicians to perform routine inspections and servicing with confidence. Additionally, the motor’s low vibration and noise levels contribute to a safer, more comfortable work environment. Energy efficiency is a hallmark of the WFX1 Series, aligning with global sustainability initiatives and helping facilities reduce operational costs. WEG motors are designed to exceed IE3 efficiency standards, delivering measurable savings on electricity bills without compromising performance. This makes the 50HP 4-pole motor an ideal choice for facilities pursuing ISO 50001 certification or other energy management goals. Backed by WEG’s extensive global service network and decades of expertise in industrial electric motors, customers benefit from responsive technical support, genuine replacement parts, and access to certified service centers worldwide. Whether deployed in a new installation or as a replacement for aging equipment, the WEG 50HP 4-Pole 326TC Frame Electric Motor delivers the reliability, efficiency, and durability required to keep industrial operations running smoothly—today and into the future.
  • 50 HP, 4-pole design optimized for high-torque industrial applications
  • 326TC frame size for compatibility with pumps, compressors, and conveyors
  • Class F insulation and advanced thermal management for reliable performance
  • Meets IE3 energy efficiency standards, reducing operational costs
  • Modular design for easy installation and retrofitting in existing systems

Specifications

Nema Rating
326TC
Poles
4P
Series
WFX1
Size
326TC
Package Weight (Imperial)
731.394 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.