WEG 40018XT3G586/7 - MOTOR 400HP 4P 586/7T WFX1
WEG

40018XT3G586/7

UPC: 7891327721654

Contact for Pricing

Overview

Upgrade your industrial operations with the **WEG 400HP 4P 586/7T WFX1 NEMA Premium Efficiency Motor (SKU: 40018XT3G586/7)**, a high-performance solution engineered for demanding applications where reliability, efficiency, and durability are non-negotiable. Designed and manufactured by WEG, a global leader in electric motor technology, this integral horsepower motor (1 HP and above) exceeds DOE efficiency requirements, delivering **maximum energy savings and reduced operating costs** while ensuring compliance with stringent regulatory standards. With a robust construction and precision engineering, this motor is built to withstand the rigors of heavy-duty industrial environments, providing long service life and minimal maintenance downtime. This **WEG 400HP 4-pole motor** is optimized for applications requiring high torque and consistent performance, making it an ideal choice for a wide range of industrial equipment. Typical uses include **pumps, fans, conveyors, compressors, and machinery drives**, where its advanced design ensures smooth operation and energy-efficient performance. The motor’s **NEMA Premium Efficiency** rating—achieved through premium materials and state-of-the-art manufacturing processes—translates to **2-8% lower energy consumption** compared to standard motors, offering rapid payback through reduced electricity bills. For businesses focused on sustainability and cost control, this motor represents a smart investment that aligns with both financial and environmental goals. WEG’s commitment to quality is evident in every aspect of this motor’s design. From **comprehensive quality testing** to the use of high-grade components, the 40018XT3G586/7 is engineered to deliver **exceptional reliability and longevity**. Its **586/7T frame size** ensures compatibility with a variety of mounting configurations, while the **WFX1 designation** indicates compliance with WEG’s premium efficiency standards, further enhancing its performance profile. Professionals in industries such as **manufacturing, mining, oil & gas, water treatment, and HVAC** trust WEG motors for their ability to handle continuous operation under harsh conditions without compromising efficiency or output. Selecting the right motor for industrial applications requires careful consideration of factors such as **load requirements, duty cycle, environmental conditions, and energy efficiency goals**. The WEG 400HP 4P 586/7T WFX1 motor addresses these needs with a **versatile design** that accommodates variable loads and frequent start-stop cycles, common in conveyor systems and processing equipment. Its **integrated thermal protection** and **vibration-resistant construction** minimize wear and tear, reducing the risk of unplanned downtime. Additionally, WEG’s global support network provides **expert technical assistance, spare parts availability, and maintenance services**, ensuring seamless integration and long-term performance. For engineers, facility managers, and procurement professionals seeking a **high-efficiency, high-reliability motor** that meets the demands of modern industrial operations, the WEG 400HP 4P 586/7T WFX1 is a standout choice. Whether powering critical machinery in a factory, driving fluid systems in a water treatment plant, or operating in extreme temperatures within a mining facility, this motor delivers **unmatched performance, energy savings, and operational peace of mind**. Trust in WEG’s decades of innovation and industry leadership to power your most challenging applications with confidence.
  • NEMA Premium Efficiency motor exceeding DOE requirements for maximum energy savings
  • 400HP, 4-pole design optimized for heavy-duty industrial applications
  • 586/7T frame size with WFX1 premium efficiency designation
  • Reduces energy consumption by 2-8% compared to standard motors
  • Built for reliability with premium materials and comprehensive quality testing
  • Suitable for pumps, fans, conveyors, compressors, and machinery drives
  • WEG’s global support network ensures expert technical assistance and maintenance

Specifications

Frequency
60 Hz
Nema Rating
NEMA Premium Efficiency
Poles
4P
Series
WFX1
Size
586/7T
Package Weight (Imperial)
4380.944 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.