WEG 00236ES1E145JM-W22 - MOTOR 2HP 2P 143/5JM WFF2
WEG

00236ES1E145JM-W22

UPC: 7909323721476

Contact for Pricing

Overview

The WEG 2HP 2P Motor, Model 143/5JM WFF2 (SKU: 00236ES1E145JM-W22), is a high-performance Totally Enclosed Fan-Cooled (TEFC) industrial motor engineered for reliability in demanding environments. Designed to deliver consistent power output while protecting internal components from dust, moisture, and contaminants, this motor is ideal for harsh industrial applications where reliability and durability are critical. WEG, a global leader in electric motor technology, has engineered this motor to meet the rigorous demands of modern industrial operations, ensuring long service life and minimal maintenance requirements. TEFC motors like the 143/5JM WFF2 are specifically designed for Totally Enclosed Fan-Cooled operation, featuring a sealed enclosure that prevents the ingress of foreign particles while utilizing an external fan to dissipate heat effectively. This design makes them particularly suitable for outdoor installations, dusty environments, and areas with high humidity—conditions where open or drip-proof motors would fail prematurely. The robust construction of this WEG motor ensures protection against harsh chemicals, extreme temperatures, and mechanical stress, making it a preferred choice for industries such as manufacturing, mining, oil and gas, water treatment, and HVAC systems. One of the standout features of the WEG 2HP 2P TEFC motor is its premium-grade materials and precision manufacturing, which contribute to its exceptional efficiency and longevity. WEG’s commitment to quality is evident in every aspect of this motor, from the high-grade electrical steel used in the core to the corrosion-resistant coatings applied to critical components. The motor undergoes rigorous testing to ensure compliance with international standards, including IEC, NEMA, and IEEE, providing peace of mind for engineers and maintenance teams who rely on consistent performance. This motor is particularly well-suited for a wide range of industrial applications, including pumps, fans, conveyors, compressors, and machinery drives. Its 2-pole design (3450 RPM at 60Hz) delivers high-speed operation, making it ideal for applications requiring rapid cycling or continuous duty cycles. The 143/5JM WFF2 model is optimized for versatility, with a compact footprint that allows for easy integration into existing systems without requiring significant modifications. Whether used in a factory automation line, a wastewater treatment plant, or a mining operation, this motor provides the reliability and efficiency needed to keep critical processes running smoothly. Installation and maintenance of the WEG 2HP 2P TEFC motor are straightforward, thanks to its modular design and standardized mounting configurations. WEG provides comprehensive documentation and support, including wiring diagrams, maintenance schedules, and troubleshooting guides, to ensure seamless integration and long-term performance. Regular maintenance, such as checking the fan blades for debris and inspecting the motor’s exterior for signs of wear, will help extend its operational lifespan and maintain optimal efficiency. WEG’s reputation as a trusted manufacturer of industrial motors is built on decades of innovation, reliability, and customer-centric engineering. With a global presence and a commitment to sustainability, WEG motors are designed to meet the evolving needs of industries worldwide. The 143/5JM WFF2 model exemplifies this dedication, offering a balance of performance, durability, and energy efficiency that sets it apart in a competitive market. For industrial professionals seeking a motor that delivers unwavering performance in even the most challenging conditions, the WEG 2HP 2P TEFC motor is an investment in reliability and peace of mind.
  • Totally Enclosed Fan-Cooled (TEFC) design protects against dust, moisture, and contaminants
  • 2HP output with 2-pole configuration (3450 RPM at 60Hz) for high-speed industrial applications
  • Premium materials and precision manufacturing ensure long service life and minimal maintenance
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives in harsh environments
  • Compliant with IEC, NEMA, and IEEE standards for global reliability and performance

Specifications

Frequency
60 Hz
IP Rating
IP66
Mounting Type
TEFC
Poles
2P
Series
WFF2
Size
143/5JM
Package Weight (Imperial)
68.726 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.