WEG FAN-HGF400-CI-W50 - KIT FAN AXIAL CCW EXT 400 FC200 375
WEG

FAN-HGF400-CI-W50

UPC: 7909158859610

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Overview

The WEG FAN-HGF400-CI-W50 external axial fan blade kit is a precision-engineered component designed for high-performance industrial motor cooling systems. As a critical element in maintaining optimal operating temperatures, this kit ensures consistent airflow across motor windings and housings, preventing thermal overload and extending equipment lifespan in demanding environments. Manufactured by WEG, a global leader in electric motor technology, this OEM replacement part delivers the same reliability and efficiency as the original equipment, making it the ideal choice for maintenance professionals seeking to preserve system integrity and warranty coverage. This axial fan kit is specifically designed for external mounting on 400mm frame motors, providing a balanced airflow solution for continuous-duty industrial applications. The counter-clockwise rotation (CCW) design optimizes air displacement while minimizing power consumption, with a 450W power rating that balances performance with energy efficiency. WEG’s proprietary aerodynamic blade geometry reduces noise levels without compromising cooling effectiveness, making it suitable for applications where operational quietness is a priority, such as in manufacturing plants, processing facilities, and HVAC systems. Industries that rely on this fan kit include chemical processing, mining, oil and gas, water treatment, and food and beverage production, where motor reliability directly impacts production uptime. The FAN-HGF400-CI-W50 is engineered to meet the rigorous demands of these sectors, featuring corrosion-resistant materials and reinforced blade structures to withstand harsh operating conditions, including high humidity, dust, and temperature fluctuations. Its IP20-rated enclosure provides basic protection against solid objects while allowing unrestricted airflow, ensuring compliance with industrial safety standards. Installation is straightforward for qualified technicians, with pre-drilled mounting holes and a balanced rotor design that eliminates the need for additional balancing procedures. WEG’s global distribution network ensures rapid availability of this kit, reducing mean time to repair (MTTR) for critical motor systems. By choosing genuine WEG components, facilities maintain compliance with warranty requirements and avoid the risks associated with aftermarket alternatives, such as mismatched performance, premature failure, or voided manufacturer guarantees. The FAN-HGF400-CI-W50 is part of WEG’s comprehensive line of motor accessories, designed to work seamlessly with their extensive range of electric motors, including those used in variable frequency drive (VFD) applications. This compatibility ensures seamless integration with existing systems, whether for new installations or retrofits. Professionals in industrial maintenance and engineering roles trust WEG for their motor cooling solutions due to the company’s 60+ years of innovation, adherence to international standards (IEC, NEMA, UL), and commitment to sustainability through energy-efficient designs. For facilities operating in high-temperature environments or those with stringent energy efficiency requirements, the WEG FAN-HGF400-CI-W50 delivers a cost-effective solution that reduces operational costs while enhancing system reliability. Its long service life—typically measured in tens of thousands of operating hours—minimizes replacement frequency, lowering total cost of ownership (TCO) over the motor’s lifecycle. When paired with WEG’s motor protection systems, this fan kit provides a robust thermal management solution that safeguards against unplanned downtime and costly repairs.
  • Genuine WEG OEM replacement part for motor cooling systems
  • 400mm frame compatibility with counter-clockwise (CCW) rotation
  • 450W power rating optimized for energy efficiency
  • Corrosion-resistant materials for harsh industrial environments
  • IP20-rated enclosure with balanced rotor design for reliable performance

Specifications

IP Rating
IP20
Material
Corrosion-resistant materials
Mounting Type
External axial fan
Size
400mm
Package Weight (Imperial)
21.457 LB
KIT FLANGE W/ROD NEMA 56 FC-149 FC-200 M

FLC-O56-204-FC149

KIT FLANGE W/ROD NEMA 56 FC-149 FC-200 M

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.