WEG 10018ET3G405TF3-W22 - MOTOR 100HP 4P 404/5T WFF2
WEG

10018ET3G405TF3-W22

UPC: 7894171931644

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Overview

The WEG 100HP 4-Pole Totally Enclosed Fan-Cooled (TEFC) Electric Motor (SKU: 10018ET3G405TF3-W22) is a premium industrial workhorse designed for demanding applications where reliability, durability, and efficiency are non-negotiable. Engineered by WEG, a global leader in electric motor technology, this 100 horsepower motor delivers consistent power output while maintaining exceptional protection against environmental contaminants. The TEFC enclosure design features a sealed housing that prevents the ingress of dust, moisture, and corrosive elements, making it ideal for harsh industrial environments including outdoor installations, manufacturing plants, mining operations, and chemical processing facilities. This motor is built around a 4-pole design, providing optimal balance between torque and speed for applications requiring 1,800 RPM at 60Hz (or 1,500 RPM at 50Hz). The 404/5T frame size offers robust construction with ample mounting flexibility through its WFF2 (White Face Flange) configuration, ensuring compatibility with a wide range of industrial machinery. WEG's proprietary manufacturing processes incorporate high-grade electrical steel laminations and premium copper windings, resulting in superior energy efficiency and reduced operational costs over the motor's extended service life. Key applications for this industrial motor include: - **Pump systems**: Centrifugal, submersible, and industrial pumps for water treatment, irrigation, and fluid handling - **Fan and blower systems**: HVAC systems, dust collection units, and ventilation equipment in manufacturing facilities - **Material handling**: Conveyor systems, bucket elevators, and automated sorting equipment in warehouses and distribution centers - **Compressors and blowers**: Industrial air compression systems for pneumatic tools and process gas handling - **Machinery drives**: Powering machine tools, mixers, grinders, and other production equipment WEG's reputation for engineering excellence is built on decades of innovation in electric motor technology. This 100HP TEFC motor incorporates several advanced features that set it apart in the industrial marketplace: - **Premium thermal management**: The external fan cooling system maintains optimal operating temperatures even under continuous duty cycles, preventing thermal degradation of insulation materials - **Corrosion-resistant construction**: High-quality cast iron housing and epoxy-coated components ensure long-term performance in humid or chemically aggressive environments - **Vibration dampening**: Precision-balanced rotor assembly reduces mechanical stress on connected equipment and extends bearing life - **Energy-efficient design**: Meets or exceeds IE3 efficiency standards, delivering significant power savings compared to older motor technologies - **Comprehensive testing**: Each motor undergoes rigorous performance testing, including dielectric strength tests, vibration analysis, and thermal endurance evaluations Professional installation and maintenance practices are essential for maximizing the service life of this industrial motor. WEG recommends: - Proper alignment with driven equipment to prevent premature bearing wear - Regular inspection of cooling fan operation and cleanliness of air passages - Periodic lubrication of bearings according to manufacturer specifications - Monitoring of operating temperatures and vibration levels during commissioning The WEG 100HP TEFC motor represents a smart investment for facilities managers, maintenance engineers, and equipment operators seeking reliable, high-performance electric motors. With its combination of robust construction, advanced thermal management, and WEG's proven reliability, this motor delivers the performance required for critical industrial applications while minimizing total cost of ownership through energy efficiency and extended service intervals.
  • 100 horsepower, 4-pole design for optimal torque-speed balance
  • Totally Enclosed Fan-Cooled (TEFC) construction protects against dust, moisture, and contaminants
  • 404/5T frame with WFF2 mounting configuration for versatile industrial applications
  • Meets IE3 energy efficiency standards for reduced operational costs
  • Premium WEG engineering with rigorous quality testing for long service life

Specifications

Package Weight (Imperial)
1293.728 LB

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.