WEG FAN-E4404P - KIT FAN RAD BID EXT 280 Al 480X80mm
WEG

FAN-E4404P

UPC: 7891327321540

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Overview

The **WEG FAN-E4404P** is a premium **radial external fan kit** designed for **280-315 frame motors**, delivering superior cooling performance in demanding industrial environments. As a genuine OEM component from WEG—one of the world’s leading motor and drive manufacturers—this kit ensures seamless integration with WEG motors, maintaining system integrity, efficiency, and warranty compliance. Engineered to exacting standards, the FAN-E4404P is built for long service life, reducing downtime and operational costs in heavy-duty applications. Radial external fans like the FAN-E4404P are critical for **motor cooling**, dissipating heat generated during operation to prevent overheating, insulation degradation, and premature failure. The **4-pole (4P) design** provides balanced airflow and pressure, making it ideal for motors operating in **harsh industrial settings** such as manufacturing plants, mining operations, oil and gas facilities, and water treatment plants. Unlike generic aftermarket fans, this WEG kit is **precisely matched** to motor specifications, ensuring optimal airflow, reduced vibration, and consistent performance across varying loads. **Key Features & Benefits:** - **OEM-Grade Reliability:** Manufactured by WEG, a trusted name in industrial motors and drives, ensuring compatibility and durability. - **Enhanced Cooling Efficiency:** Radial fan design maximizes airflow, reducing motor operating temperatures and extending service life. - **Warranty Compliance:** Using authentic WEG parts preserves manufacturer warranties, protecting your investment. - **Easy Installation:** Designed as a direct replacement for WEG motor cooling systems, minimizing downtime during maintenance. - **Corrosion-Resistant Construction:** Built to withstand industrial environments, including exposure to dust, moisture, and chemicals. **Typical Applications:** The FAN-E4404P is widely used in **industrial motor cooling systems**, including: - **Pumps & Compressors:** Maintains optimal temperatures in high-load applications. - **Conveyor Systems:** Ensures reliable operation in material handling facilities. - **HVAC & Ventilation:** Supports efficient heat dissipation in large-scale air handling units. - **Mining & Heavy Machinery:** Critical for motors operating in extreme conditions. - **Renewable Energy:** Used in wind turbine cooling systems and solar power installations. **Why Choose WEG?** WEG is a global leader in electric motor technology, with over **45,000 employees** and operations in **100+ countries**. Their motors and components are renowned for **energy efficiency, reliability, and innovation**, meeting international standards such as **IEC, NEMA, and UL**. By selecting the **FAN-E4404P**, you gain access to WEG’s **technical support, global distribution network, and decades of expertise** in industrial cooling solutions. **Installation & Maintenance Considerations:** Proper installation is essential for optimal performance. The FAN-E4404P should be mounted according to WEG’s guidelines, ensuring secure alignment with the motor shaft and ventilation path. Regular inspection of fan blades, motor vents, and electrical connections helps prevent obstructions or imbalances that could reduce cooling efficiency. For best results, pair this fan with WEG motors designed for high thermal performance, such as the **W22 or W50 series**. **Long-Term Value:** Investing in the **WEG FAN-E4404P** reduces the risk of unplanned downtime, lowers maintenance costs, and ensures consistent motor performance. Whether you’re retrofitting an existing system or specifying components for a new installation, this radial external fan kit delivers the **durability, efficiency, and peace of mind** that industrial operators demand. Trust WEG—your partner in **reliable, high-performance motor cooling solutions**.
  • Genuine WEG OEM component for 280-315 frame motors
  • 4-pole radial fan design for optimal airflow and cooling
  • Preserves motor warranty and ensures system integrity
  • Corrosion-resistant construction for harsh industrial environments
  • Easy installation as a direct replacement for WEG motors

Specifications

Material
Aluminum
Mounting Type
External Radial Mount
Poles
4P
Series
WEG Radial External Fan Kit
Size
480x80 mm
Package Weight (Imperial)
17.699 LB
KIT FAN RAD BID EXT 132 Al 237X40mm

FAN-E2104P-AL

KIT FAN RAD BID EXT 132 Al 237X40mm

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.