WEG 00112ET3P145T-W22 - MOTOR 1HP 6P 143/5T WFF2
WEG

00112ET3P145T-W22

UPC: 7909018230535

Contact for Pricing

Overview

The WEG 1HP 6P 143/5T WFF2 Totally Enclosed Fan-Cooled (TEFC) motor (SKU: 00112ET3P145T-W22) is a robust industrial-grade electric motor engineered for demanding applications where environmental protection and operational reliability are critical. Designed and manufactured by WEG, a global leader in electric motor technology, this 1 horsepower motor delivers consistent performance with a 6-pole configuration, ensuring optimal torque and efficiency for a wide range of industrial machinery. The TEFC enclosure provides a sealed barrier against dust, moisture, and contaminants, making it ideal for use in harsh environments such as outdoor installations, manufacturing plants, food processing facilities, and chemical processing sites. Unlike open-drip-proof (ODP) motors, TEFC motors prevent the ingress of foreign particles and liquids, significantly reducing the risk of internal damage and extending service life even in the most challenging conditions. WEG motors are renowned for their premium-grade materials, precision engineering, and rigorous quality control processes, ensuring long-term durability and minimal maintenance requirements. The external fan-cooled design enhances thermal management, allowing the motor to operate efficiently even under continuous duty cycles or elevated ambient temperatures. This motor is particularly well-suited for applications such as centrifugal pumps, industrial fans and blowers, conveyor systems, air compressors, and general-purpose machinery drives. Its compact 143/5T frame size ensures compatibility with standard mounting configurations, simplifying integration into existing systems. Industries that rely on WEG motors include water treatment, HVAC, mining, oil and gas, agriculture, and material handling. Professionals in these sectors choose WEG for its reputation for reliability, energy efficiency, and compliance with international standards such as NEMA, IEC, and UL. Installation is straightforward thanks to standardized dimensions and robust terminal boxes, and the motor’s IP55 rating ensures protection against dust and water jets. With WEG’s global service network and technical support, customers benefit from expert guidance on selection, commissioning, and maintenance, reducing downtime and maximizing uptime. Whether you are upgrading existing equipment or specifying a new system, the WEG 1HP 6P 143/5T WFF2 motor delivers the performance, protection, and peace of mind required for mission-critical industrial operations. Trusted by engineers and plant managers worldwide, WEG continues to set the benchmark for electric motor technology in industrial automation and processing environments.
  • Totally Enclosed Fan-Cooled (TEFC) design for superior protection against dust, moisture, and contaminants
  • 1 HP output with 6-pole configuration for optimal torque and efficiency in industrial applications
  • 143/5T frame size ensures compatibility with standard mounting configurations
  • IP55-rated enclosure for reliable operation in harsh and outdoor environments
  • Manufactured by WEG, a trusted global leader in electric motor technology with rigorous quality standards

Specifications

Frequency
60 Hz
IP Rating
IP55
Mounting Type
TEFC
Poles
6P
Series
WFF2
Size
143/5T
Package Weight (Imperial)
53.018 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.