WEG FAN-W447/5054P - KIT FAN RAD BID EXT 315 PP 425X77mm
WEG

FAN-W447/5054P

UPC: 7890208903707

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Overview

The WEG FAN-W447/5054P radial external fan kit is a precision-engineered cooling solution designed for 315 frame motors operating at 8, 6, or 4 poles. As a critical component in industrial motor systems, this kit ensures optimal thermal management by efficiently dissipating heat generated during high-load operations, preventing overheating and extending motor service life. Manufactured by WEG, a global leader in electric motor technology, this OEM replacement part guarantees compatibility, reliability, and adherence to stringent performance standards. Radial external fans like the FAN-W447/5054P are essential in industries where motors operate under continuous or intermittent high loads, such as manufacturing plants, mining operations, water treatment facilities, and HVAC systems. These applications demand robust cooling solutions to maintain motor efficiency and prevent premature failure. The 425x77mm dimensions of this fan kit are specifically designed to match the airflow requirements of 315 frame motors, ensuring proper ventilation and thermal regulation. Key features of the WEG FAN-W447/5054P include: - **OEM-Grade Construction**: Manufactured to WEG’s exacting standards, this fan kit is built for durability and long-term performance in harsh industrial environments. - **Versatile Pole Configuration**: Compatible with 8, 6, or 4-pole motors, offering flexibility for a wide range of applications and motor speeds. - **Enhanced Airflow Efficiency**: The radial design optimizes airflow distribution, reducing hotspots and maintaining consistent motor temperatures. - **Seamless Integration**: Designed as a direct replacement for WEG motors, ensuring a perfect fit and eliminating the need for modifications. - **Warranty Compliance**: Using genuine WEG parts preserves warranty coverage and ensures the motor system operates within manufacturer specifications. Selecting the correct cooling fan is critical to motor performance and longevity. Professionals should consider factors such as motor frame size, pole configuration, and environmental conditions when choosing a fan. The WEG FAN-W447/5054P is engineered to meet these requirements, providing a reliable solution for motors operating in dusty, humid, or high-temperature environments. Installation is straightforward, typically involving secure mounting to the motor’s external housing, but should always follow WEG’s installation guidelines to ensure safety and performance. WEG’s reputation as a trusted manufacturer of electric motors and components is built on decades of innovation and quality. The FAN-W447/5054P is no exception, offering industrial-grade reliability backed by WEG’s global service network. Whether you’re maintaining legacy systems or upgrading to high-efficiency motors, this fan kit delivers the performance and durability required for mission-critical applications. Trust WEG to keep your motors running cool, efficient, and reliable for years to come.
  • OEM-grade radial external fan kit for 315 frame motors
  • Compatible with 8, 6, or 4-pole configurations
  • 425x77mm dimensions for optimal airflow
  • Manufactured by WEG for long service life
  • Preserves motor warranty and efficiency

Specifications

Poles
8/6/4P
Series
WEG
Size
425X77mm
Package Weight (Imperial)
4.321 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
FAN, PLASTIC D200

3GZF303128-3

FAN, PLASTIC D200

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.