WEG E09018EP3YAX280SMF3W - MOTOR 90kW 4P 280S/M WFF2
WEG

E09018EP3YAX280SMF3W

UPC: 7909018898551

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Overview

The WEG 90kW 4-pole explosion-proof motor (SKU: E09018EP3YAX280SMF3W) is a high-performance industrial motor engineered for the most demanding hazardous location applications. Designed with WEG's proprietary WFF2 explosion-proof construction, this motor meets the stringent requirements of NEC Article 500 for classified areas where flammable gases, vapors, or combustible dust may be present. Built to withstand extreme conditions while maintaining operational integrity, this motor delivers uncompromising reliability in oil & gas, chemical processing, mining, and manufacturing facilities where safety and performance are non-negotiable. At the core of this motor's exceptional performance is WEG's commitment to precision engineering and premium-grade materials. The 280S/M frame size provides optimal balance between power density and installation flexibility, making it suitable for both new installations and retrofits in existing industrial infrastructure. The 4-pole design ensures efficient operation at 1500 RPM (50Hz) or 1800 RPM (60Hz), delivering consistent torque for heavy-duty applications including pumps, fans, compressors, and conveyor systems. Key features of the WEG explosion-proof motor include: - **Robust WFF2 explosion-proof construction** that contains internal ignition sources and prevents external ignition of hazardous atmospheres - **Premium explosion-proof materials** including corrosion-resistant cast iron housings and stainless steel components for extended service life in harsh environments - **High-efficiency design** that reduces energy consumption while maintaining superior performance - **Precision-balanced rotor** for vibration-free operation and reduced maintenance requirements - **Comprehensive quality testing** including hydrostatic pressure tests, spark testing, and thermal performance validation - **Wide voltage range compatibility** (230V to 690V) for global application flexibility Industries that rely on WEG explosion-proof motors include: - **Oil & Gas**: Pumping stations, refineries, and offshore platforms where explosive atmospheres are common - **Chemical Processing**: Facilities handling volatile chemicals and solvents requiring ATEX/IECEx certification - **Mining**: Underground operations with methane-rich environments and dust hazards - **Pharmaceuticals**: Manufacturing areas with strict cleanroom requirements and explosion risk protocols - **Food Processing**: Facilities with combustible dust from grain, sugar, or other organic materials WEG's reputation as a global leader in industrial motor technology is built on decades of innovation and reliability. The company's explosion-proof motors undergo rigorous certification processes including UL, CSA, ATEX, and IECEx to ensure compliance with international safety standards. Installation is straightforward thanks to standardized mounting dimensions and comprehensive technical documentation, while maintenance is simplified by modular design and readily available spare parts. For professionals specifying motors for hazardous locations, the WEG 90kW 4-pole explosion-proof motor (SKU: E09018EP3YAX280SMF3W) represents the gold standard in safety, performance, and longevity. Its combination of WEG's engineering excellence, robust construction, and proven field reliability makes it the preferred choice for critical industrial applications where failure is not an option.
  • WFF2 explosion-proof construction for Class I/II/III Division 1 hazardous locations
  • 280S/M frame size with 4-pole design (1500/1800 RPM)
  • Premium corrosion-resistant materials for extended service life
  • UL, CSA, ATEX, IECEx certified for global compliance
  • High-efficiency operation with reduced energy consumption

Specifications

Frequency
50Hz or 60Hz
Material
Cast Iron, Stainless Steel
Poles
4
Series
WFF2
Size
280S/M
Voltage Rating
230V to 690V
Package Weight (Imperial)
1629.001 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.