WEG 15018ET3E445T-W22 - MOTOR 150HP 4P 444/5T WFF2
WEG

15018ET3E445T-W22

UPC: 7891327365919

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Overview

The **WEG 150HP 4P 444/5T WFF2 TEFC Motor (SKU: 15018ET3E445T-W22)** is a high-performance industrial motor engineered for demanding applications where reliability, efficiency, and durability are critical. Designed as a Totally Enclosed Fan-Cooled (TEFC) model, this motor features a robust sealed enclosure that protects internal components from dust, moisture, and contaminants, making it ideal for harsh environments such as outdoor installations, dusty industrial settings, and high-humidity locations. The external fan ensures optimal thermal management, maintaining consistent performance even under continuous operation or in elevated temperature conditions. This WEG motor is part of the company’s premium line of integral horsepower motors (1 HP and above), renowned for their precision engineering, high-quality materials, and rigorous quality testing. The **444/5T WFF2** designation indicates a 150 horsepower, 4-pole motor with a specific frame size and mounting configuration, optimized for compatibility with a wide range of industrial machinery. Whether driving pumps, fans, conveyors, compressors, or machinery drives, this motor delivers consistent torque and efficiency, reducing downtime and maintenance costs in critical operations. WEG Motors is a globally trusted manufacturer with decades of expertise in industrial electric motors, known for innovation, energy efficiency, and compliance with international standards. The **15018ET3E445T-W22** model exemplifies this commitment, offering: - **Superior Enclosure Protection**: The TEFC design ensures IP55 or higher ingress protection, safeguarding against environmental contaminants and extending service life in challenging conditions. - **Efficient Cooling System**: The external fan provides enhanced heat dissipation, preventing overheating and ensuring reliable operation in high-load scenarios. - **Versatile Applications**: Suitable for a broad spectrum of industrial equipment, including material handling systems, HVAC units, processing plants, and power generation facilities. - **Durable Construction**: Premium-grade components and precision manufacturing result in a motor that withstands mechanical stress, vibration, and corrosive atmospheres. - **Easy Installation and Maintenance**: Designed for straightforward integration into existing systems, with accessible terminals and standardized mounting dimensions for compatibility with industry-wide equipment. Industries such as mining, oil and gas, water treatment, manufacturing, and agriculture rely on WEG motors for their proven performance and longevity. Professionals select this motor for its balance of power, efficiency, and ruggedness, ensuring minimal operational disruptions. With WEG’s global support network and adherence to stringent quality controls, the **150HP 4P 444/5T WFF2 TEFC Motor** stands as a dependable choice for mission-critical applications where uptime is non-negotiable.
  • 150 HP, 4-pole TEFC motor for heavy-duty industrial use
  • Totally Enclosed Fan-Cooled (TEFC) design protects against dust, moisture, and contaminants
  • Ideal for harsh environments: outdoor, dusty, or high-humidity locations
  • Premium WEG construction ensures long service life and minimal maintenance
  • Compatible with pumps, fans, conveyors, compressors, and machinery drives

Specifications

Package Weight (Imperial)
1912.814 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.