WEG E04512ET3YAX280SMF3W - MOTOR 45kW 6P 280S/M WFF2
WEG

E04512ET3YAX280SMF3W

UPC: 7909158922673

Contact for Pricing

Overview

The WEG E04512ET3YAX280SMF3W is a high-performance, 45kW (60 HP) explosion-proof industrial motor designed for demanding applications in hazardous environments. Built to meet the rigorous demands of industries where flammable gases, vapors, or combustible dusts are present, this motor delivers uncompromising safety, reliability, and efficiency. Engineered with WEG’s proprietary WFF2 (WEG Premium Efficiency) technology, the E04512ET3YAX280SMF3W exceeds standard efficiency ratings, reducing energy consumption and operational costs while maintaining robust output under extreme conditions. The 280S/M frame size ensures compatibility with a wide range of industrial machinery, offering a balance of compact design and high torque capacity. This explosion-proof motor is constructed with reinforced cast iron and stainless steel components, ensuring durability in harsh environments. The NEMA WFF2 efficiency rating provides superior performance with lower heat generation, extending the motor’s lifespan and reducing maintenance requirements. The 6-pole design (975 RPM at 50Hz) delivers optimal torque for heavy-duty applications, including pumps, fans, compressors, conveyors, and industrial machinery drives. WEG’s explosion-proof motors are certified to meet NEC Article 500, ATEX, and IECEx standards, making them ideal for use in oil & gas, chemical processing, mining, pharmaceuticals, and wastewater treatment facilities. Key features of the WEG E04512ET3YAX280SMF3W include: - **Explosion-proof construction**: Contains internal ignition sources to prevent hazardous atmosphere ignition, ensuring compliance with global safety regulations. - **Premium efficiency (WFF2)**: Reduces energy costs by up to 15% compared to standard motors, aligning with sustainability goals and lowering total cost of ownership. - **High torque and reliability**: Designed for continuous operation under heavy loads, with precision-balanced rotors and vibration-resistant mounting. - **Wide application versatility**: Suitable for Class I, II, and III hazardous locations, including gas/vapor and dust-prone environments. - **Robust thermal protection**: Built-in thermistors and thermal overload protection prevent overheating, enhancing safety and longevity. Industrial professionals choose WEG motors for their proven track record in reliability and performance. With over 70 years of expertise in electric motor technology, WEG is a trusted partner for critical infrastructure projects worldwide. The E04512ET3YAX280SMF3W is backed by WEG’s global service network, offering local support for installation, commissioning, and maintenance. Whether deployed in a refinery, chemical plant, or mining operation, this motor provides the durability and efficiency required to keep operations running smoothly—even in the most challenging conditions. For engineers and procurement teams, selecting the right explosion-proof motor involves balancing safety, efficiency, and compatibility with existing systems. The WEG E04512ET3YAX280SMF3W is engineered to exceed expectations, offering a combination of advanced materials, rigorous testing, and field-proven performance. Its compliance with international standards ensures seamless integration into new or retrofit projects, while its energy-efficient operation supports both cost savings and environmental responsibility. Trust WEG to deliver a motor that meets the highest safety and performance benchmarks in industrial electrification.
  • 45kW (60 HP) explosion-proof motor with WFF2 premium efficiency
  • 280S/M frame size for compatibility with industrial machinery
  • 6-pole design (975 RPM) for high torque applications
  • Compliant with NEC Article 500, ATEX, and IECEx standards
  • Built for Class I, II, and III hazardous locations

Specifications

Frequency
50 Hz
Material
Cast Iron, Stainless Steel
Nema Rating
WFF2
Poles
6P
Series
WFF2
Series
WEG Premium Efficiency (WFF2)
Size
280S/M
Package Weight (Imperial)
1510.903 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

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

SSR30039L

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.