WEG Strategic Partner Distributor
WEG DES-E440-6322 - KIT DRIVE ENDSHIELD 280-315 W21 322 BRG
WEG

DES-E440-6322

UPC: 7890208914611

Contact for Pricing

Overview

The WEG DES-E440-6322 Drive Endshield Kit is a precision-engineered OEM replacement component designed for WEG motors in the 280-315 frame size range, ensuring optimal performance and longevity in industrial applications. This genuine WEG kit includes the drive endshield and 322-series bearing assembly, providing a complete solution for motor maintenance and repair. Engineered to meet WEG's exacting standards, this component delivers superior durability, precise fitment, and seamless integration with compatible motor systems, helping to maintain peak operational efficiency and extend service life. Designed for use in heavy-duty industrial environments, the DES-E440-6322 is ideal for applications across manufacturing, mining, oil & gas, water treatment, and material handling sectors. Common use cases include conveyor systems, pumps, fans, compressors, and machine tools where reliable motor performance is critical. By using this authentic OEM part, facilities can avoid the risks associated with aftermarket alternatives—such as misalignment, premature wear, or voided warranties—while ensuring compliance with manufacturer specifications. Key benefits of selecting the WEG DES-E440-6322 include: - **OEM Quality Assurance**: Manufactured by WEG, a globally trusted leader in electric motor technology, this kit guarantees compatibility and performance that meets or exceeds original equipment standards. - **Complete Solution**: Includes both the drive endshield and bearing assembly, eliminating the need for multiple sourcing and reducing installation time. - **Enhanced Reliability**: Precision-machined components and high-grade materials ensure long-term durability, even in harsh operating conditions with high vibration, dust, or moisture exposure. - **Warranty Protection**: Using genuine WEG parts preserves your motor’s warranty coverage, providing peace of mind and reducing long-term maintenance costs. - **Easy Installation**: Designed for drop-in replacement, this kit simplifies repairs and minimizes downtime, which is critical for maintaining productivity in industrial operations. Industrial maintenance professionals and engineers rely on WEG for its reputation for innovation, quality, and technical support. The DES-E440-6322 is part of WEG’s comprehensive portfolio of motor components, including endshields, bearings, and adapters, all designed to work seamlessly together. Whether you’re performing routine maintenance, upgrading an existing motor, or replacing a worn component, this kit delivers the performance and reliability that industrial operations demand. For applications requiring frame size compatibility or specific bearing configurations, WEG offers a full range of solutions tailored to NEMA and IEC standards, ensuring you always have the right part for the job. Trust WEG’s decades of expertise in electric motor systems to keep your operations running smoothly. The DES-E440-6322 Drive Endshield Kit is more than a replacement part—it’s an investment in the reliability and efficiency of your motor-driven systems.
  • Genuine WEG OEM replacement part for 280-315 frame motors
  • Includes drive endshield and 322-series bearing assembly
  • Ensures optimal motor performance and extended service life
  • Preserves warranty coverage and maintains system integrity
  • Designed for drop-in installation in industrial applications

Specifications

Material
Cast Iron
Series
W21
Size
280-315
Package Weight (Imperial)
96.741 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.