WEG 00118XT3E143TC - MOTOR 1HP 4P 143/5TC WFX1
WEG

00118XT3E143TC

UPC: 7899058042116

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Overview

The WEG 1HP 4P 143/5TC WFX1 motor (SKU: 00118XT3E143TC) is a high-performance, NEMA Premium Efficiency integral horsepower motor engineered for demanding industrial applications. Designed to exceed DOE (Department of Energy) efficiency standards, this motor delivers superior energy savings—typically reducing electricity consumption by 2-8% compared to standard motors—resulting in rapid payback through lower utility costs. Built with premium materials, precision manufacturing, and rigorous quality testing, the 00118XT3E143TC ensures long service life, reduced downtime, and consistent reliability across a wide range of industrial environments. This motor is ideal for critical applications where efficiency, durability, and performance are non-negotiable. Common uses include centrifugal and positive displacement pumps, HVAC systems, material handling conveyors, industrial fans and blowers, air compressors, and general-purpose machinery drives. Its 4-pole design (1,800 RPM at 60Hz) provides optimal torque and speed for continuous-duty operation in manufacturing plants, water treatment facilities, food processing, mining, and chemical processing industries. The motor’s robust construction also makes it suitable for harsh or variable-load conditions, ensuring stable operation even in dusty, humid, or high-temperature environments. WEG’s reputation as a global leader in electric motor technology is built on decades of innovation, reliability, and customer trust. The 00118XT3E143TC is part of WEG’s NEMA Premium line, which meets or exceeds IE3 efficiency standards (equivalent to NEMA Premium) and is certified to reduce energy waste while maintaining peak performance. Professionals in industrial maintenance, mechanical engineering, and facility management rely on WEG motors for their proven track record in reducing operational costs and improving system efficiency. Installation is straightforward thanks to NEMA-standard dimensions and mounting configurations, with compatibility across a broad range of industrial control systems and variable frequency drives (VFDs). Key advantages of choosing this motor include: - **Energy Efficiency**: Compliance with DOE and NEMA Premium standards ensures maximum energy savings and lower carbon footprint. - **Durability**: High-grade insulation, corrosion-resistant coatings, and precision-balanced rotors extend operational life in challenging conditions. - **Versatility**: Suitable for constant torque, variable torque, and intermittent duty cycles across multiple industries. - **Safety & Compliance**: Meets UL, CSA, and CE certifications, ensuring safe operation in regulated environments. - **Warranty & Support**: Backed by WEG’s global service network, including technical support, spare parts availability, and repair services. For engineers and procurement teams seeking a reliable, high-efficiency motor that balances performance with cost savings, the WEG 1HP 4P 143/5TC WFX1 (00118XT3E143TC) is a proven solution. Whether upgrading existing systems or designing new installations, this motor delivers the efficiency, durability, and performance required to optimize industrial operations while reducing total cost of ownership.
  • NEMA Premium Efficiency motor exceeding DOE standards for 2-8% energy savings
  • 4-pole design (1,800 RPM) ideal for pumps, fans, conveyors, and compressors
  • Premium materials and precision manufacturing for long service life and reliability
  • UL, CSA, and CE certified for safe operation in regulated industrial environments
  • Compatible with VFDs and standard NEMA mounting configurations for easy integration

Specifications

Frequency
60 Hz
Nema Rating
NEMA Premium
Poles
4P
Series
WFX1
Size
143/5TC
Package Weight (Imperial)
74.364 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.