WEG 00118ET3E143T-W22 - MOTOR 1HP 4P 143/5T WFF2
WEG

00118ET3E143T-W22

UPC: 7891327759350

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Overview

The WEG 1HP 4-Pole Motor, model 143/5T WFF2 (SKU: 00118ET3E143T-W22), represents a robust and reliable solution for a wide spectrum of industrial applications. Engineered by WEG, a globally recognized leader in motor manufacturing, this integral horsepower motor is designed for demanding environments where performance and longevity are paramount. Its Totally Enclosed Fan-Cooled (TEFC) design is a critical feature, providing superior protection for internal components against environmental hazards. The sealed enclosure effectively shields the motor from dust, moisture, corrosive elements, and other contaminants, ensuring uninterrupted operation even in harsh conditions. An external fan circulates ambient air over the motor's frame, dissipating heat and maintaining optimal operating temperatures, which is crucial for extending motor life and preventing premature failure. This TEFC motor is particularly well-suited for installations in challenging settings. Whether deployed outdoors, in dusty manufacturing facilities, or in areas with high humidity, the 143/5T WFF2 motor delivers consistent and dependable power. Its construction emphasizes premium materials and precision manufacturing techniques, hallmarks of WEG's commitment to quality. Each motor undergoes comprehensive quality testing to guarantee its performance and durability, providing users with confidence in its long-term service life. The 1 HP power rating and 4-pole configuration make it an efficient choice for applications requiring moderate speed and consistent torque. The versatility of the WEG 143/5T WFF2 motor allows it to be integrated into a diverse range of industrial equipment. It is an ideal power source for: * **Pumps:** Ensuring reliable fluid transfer in water treatment, irrigation, and industrial processes. * **Fans:** Driving ventilation systems, HVAC units, and material handling blowers. * **Conveyors:** Providing the necessary power for material transport systems in warehouses and manufacturing lines. * **Compressors:** Operating air compressors for various industrial and pneumatic tool applications. * **Machinery Drives:** Powering a multitude of general industrial machinery and equipment requiring consistent rotational force. When selecting an industrial motor, factors such as power requirements, speed (RPM), enclosure type, and environmental conditions are critical. The WEG 143/5T WFF2 motor addresses these needs with its robust TEFC design and proven WEG quality. Its 143/5T frame size is a standard industry designation, facilitating easy integration and replacement in existing systems. Trust WEG's expertise for your critical power transmission needs, ensuring efficiency, reliability, and a reduced total cost of ownership for your operations.
  • WEG 1HP, 4-Pole, 143/5T TEFC Motor for industrial applications.
  • Totally Enclosed Fan-Cooled (TEFC) design protects against dust, moisture, and contaminants.
  • Ideal for harsh environments including outdoor, dusty, and high-humidity conditions.
  • Built with premium materials and precision manufacturing for long service life.
  • Suitable for pumps, fans, conveyors, compressors, and general machinery drives.

Specifications

Frequency
60 Hz
IP Rating
IP55
Poles
4P
Series
WFF2
Size
143/5T
Package Weight (Imperial)
46.933 LB

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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.