WEG 01518ST3QIE254TC-W22 - MOTOR 15HP 4P 254/6TC WFF2
WEG

01518ST3QIE254TC-W22

UPC: 7894171312221

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Overview

The **WEG 15HP 4P 254/6TC WFF2 Motor (SKU: 01518ST3QIE254TC-W22)** is a high-performance, IEEE 841 severe-duty electric motor engineered to deliver unmatched reliability and efficiency in the most demanding industrial applications. Designed for continuous operation in harsh environments, this motor is a trusted solution for industries where downtime is not an option—including petroleum, chemical, and petrochemical processing. Built with WEG’s signature precision engineering and premium materials, the **01518ST3QIE254TC-W22** ensures long service life, reduced maintenance costs, and optimal performance even under extreme conditions. **Key Features and Benefits:** - **IEEE 841 Severe-Duty Design:** This motor meets the rigorous IEEE 841 standard, which is specifically tailored for severe-duty applications in industries such as oil and gas, chemical processing, and mining. The design includes enhanced moisture resistance, corrosion protection, and robust construction to withstand exposure to chemicals, humidity, and particulate contaminants. - **High-Efficiency Operation:** With a 15 horsepower (HP) output and 4-pole configuration, the motor delivers balanced torque and energy efficiency, reducing operational costs while maximizing productivity. The 4-pole design ensures smooth, stable operation for applications requiring consistent speed and power. - **Moisture-Resistant Insulation System:** Equipped with advanced insulation materials, this motor protects against electrical failures caused by moisture ingress, a common challenge in industrial settings. The insulation system is designed to maintain integrity even in high-humidity or wet environments. - **Corrosion-Resistant Construction:** The motor’s exterior and internal components are treated with corrosion-resistant coatings and materials, ensuring durability in chemically aggressive or coastal environments where salt spray or corrosive gases are present. - **Enhanced Bearing Systems:** The **01518ST3QIE254TC-W22** features WEG’s proprietary bearing systems, which are engineered for extended service life and reduced friction. This minimizes wear and tear, extending the motor’s operational lifespan and reducing the need for frequent replacements or maintenance. - **Compact 254/6TC Frame:** The motor’s 254/6TC frame size offers a balance of power and compactness, making it ideal for installations where space is limited. This design flexibility allows for easy integration into existing systems without requiring extensive modifications. - **WFF2 Connection Type:** The WFF2 (Weatherproof Flange F2) connection type ensures secure and reliable electrical connections, even in outdoor or exposed environments. This feature is critical for motors used in open-air or industrial settings where weatherproofing is essential. **Industry Applications:** The **WEG 15HP 4P 254/6TC WFF2 Motor** is a versatile solution for a wide range of industrial applications, including: - **Pumps:** Ideal for centrifugal, submersible, and industrial pumps used in water treatment, oil refining, and chemical processing. - **Fans and Blowers:** Suitable for HVAC systems, ventilation units, and industrial air handling applications where consistent airflow and reliability are critical. - **Conveyor Systems:** Provides reliable power for material handling and conveyor belts in manufacturing, mining, and logistics operations. - **Compressors:** Delivers high torque and efficiency for air and gas compressors in refrigeration, chemical processing, and energy sectors. - **Machinery Drives:** Powers various industrial machines, including lathes, mills, and other equipment requiring precise and dependable motor performance. **Why Choose WEG Motors?** WEG is a global leader in electric motor technology, renowned for its commitment to innovation, quality, and customer satisfaction. The company’s motors are trusted by industries worldwide for their durability, energy efficiency, and compliance with international standards. The **01518ST3QIE254TC-W22** exemplifies WEG’s dedication to engineering solutions that enhance productivity and reduce operational costs. With a reputation for reliability and a global service network, WEG ensures that customers receive not only a high-quality product but also comprehensive support throughout the motor’s lifecycle. **Installation and Maintenance Considerations:** Proper installation and maintenance are critical to maximizing the lifespan and performance of the **WEG 15HP 4P 254/6TC WFF2 Motor**. Professionals should ensure that the motor is installed in a well-ventilated area, free from excessive dust, moisture, or corrosive substances. Regular inspections and lubrication of bearings, along with monitoring of electrical connections, will help prevent premature wear and ensure optimal operation. WEG provides detailed installation and maintenance guidelines to assist users in achieving the best possible performance from their motors. **Conclusion:** For industries that demand **high reliability, energy efficiency, and durability**, the **WEG 15HP 4P 254/6TC WFF2 Motor (SKU: 01518ST3QIE254TC-W22)** is an exceptional choice. Whether you’re powering pumps in a chemical plant, fans in a manufacturing facility, or conveyors in a mining operation, this motor delivers the performance and longevity required to keep your operations running smoothly. Trust WEG’s proven technology to provide the power you need, when you need it most.
  • IEEE 841 Severe-Duty Design for harsh industrial environments
  • 15HP output with 4-pole configuration for balanced torque and efficiency
  • Moisture-resistant insulation system for reliable operation in humid conditions
  • Corrosion-resistant construction for durability in chemically aggressive settings
  • 254/6TC frame size for compact installation in tight spaces
  • WFF2 connection type for secure, weatherproof electrical connections
  • Enhanced bearing systems for extended service life and reduced maintenance
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives

Specifications

Connection Type
WFF2
Material
Corrosion-resistant coatings, stainless steel hardware
Nema Rating
IEEE 841
Poles
4P
Size
254/6TC Frame
Package Weight (Imperial)
317.06 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30047L

SPARE PARTS BLUFFT ELECTRONIC STARTER

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.