WEG Strategic Partner Distributor
WEG 00118ET3V143JM-S - MOTOR 1HP 4P 143/5JM WCF2
WEG

00118ET3V143JM-S

UPC: 7909522755432

Contact for Pricing

Overview

The WEG MOTOR 1HP 4P 143/5JM WCF2 is a high-efficiency, four-pole electric motor engineered to deliver superior performance in demanding industrial environments. Designed by WEG, a global leader in electric motor technology, this 1 horsepower motor combines robust construction with precision engineering to ensure long-term reliability and operational excellence. Built for versatility, the 143/5JM WCF2 model is optimized for applications requiring consistent torque and energy efficiency, making it an ideal choice for professionals seeking to enhance productivity while minimizing downtime. This motor is particularly well-suited for use in pumps, fans, compressors, and other machinery where reliable power delivery is critical. Its four-pole design ensures stable operation at 1800 RPM (synchronous speed), providing the torque necessary for heavy-duty industrial processes. The WCF2 enclosure type indicates a weather-protected design, offering resistance to dust, moisture, and moderate environmental contaminants—ideal for outdoor installations or facilities with variable conditions. WEG’s reputation for innovation and quality is reflected in this motor’s design. The 143/5JM WCF2 is manufactured with high-grade materials, including premium-grade electrical steel and corrosion-resistant components, ensuring durability even in harsh operating conditions. Its compact footprint allows for flexible installation in tight spaces, while its low vibration and noise levels contribute to a safer and more comfortable work environment. Professionals in industries such as water treatment, HVAC, manufacturing, and agriculture rely on WEG motors for their proven performance and energy-saving capabilities. The motor’s compliance with international standards (such as IEC and NEMA) ensures compatibility with a wide range of control systems and variable frequency drives (VFDs), providing additional flexibility for modern automation solutions. Selecting the right motor for your application requires careful consideration of load requirements, duty cycle, and environmental factors. The WEG 1HP 4P 143/5JM WCF2 is engineered to meet these challenges, offering a balance of power, efficiency, and longevity. With WEG’s global service network and technical support, customers gain access to expert guidance for installation, maintenance, and troubleshooting—ensuring optimal performance throughout the motor’s lifecycle. Upgrade your industrial equipment with the WEG MOTOR 1HP 4P 143/5JM WCF2 and experience the benefits of a trusted brand that prioritizes efficiency, reliability, and sustainability. Whether you’re replacing an aging motor or specifying new machinery, this WEG motor delivers the performance and peace of mind that professionals demand.
  • 1HP, 4-pole motor for efficient power delivery
  • Weather-protected WCF2 enclosure for durability in harsh environments
  • Compact design for flexible installation in tight spaces
  • Ideal for pumps, fans, compressors, and HVAC systems
  • WEG brand reliability with global technical support

Specifications

Frequency
60 Hz (implied by NEMA/IEC standards)
Ip Rating
Weather-protected (WCF2)
Ip Rating
WCF2 (Weather-protected)
Material
Premium-grade electrical steel, corrosion-resistant components
Poles
4P
Series
WCF2
Series
143/5JM WCF2
Size
143/5JM
Package Weight (Imperial)
43.837 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

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SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30047L

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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.