WEG 00336ET3E145JM-W22 - MOTOR 3HP 2P 143/5JM WFF2
WEG

00336ET3E145JM-W22

UPC: 7909322206455

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Overview

The **WEG 3HP 2-Pole Totally Enclosed Fan-Cooled (TEFC) Motor (SKU: 00336ET3E145JM-W22)** is a robust, high-performance industrial motor designed for demanding applications where reliability, durability, and efficiency are critical. Engineered by WEG, a global leader in electric motor technology, this motor combines premium-grade materials, precision manufacturing, and rigorous quality testing to deliver exceptional service life and operational consistency in harsh environments. With a sealed enclosure (IP55-rated) and external fan cooling, the **00336ET3E145JM-W22** is engineered to withstand dust, moisture, and contaminants, making it ideal for outdoor installations, dusty industrial settings, and high-humidity locations. Its 2-pole design (3600 RPM at 60Hz) ensures high-speed operation, making it a preferred choice for applications requiring rapid cycling or high torque output. **Key Features and Benefits:** - **Totally Enclosed Fan-Cooled (TEFC) Design:** The sealed enclosure protects internal components from environmental contaminants, ensuring long-term reliability in challenging conditions. The external fan provides consistent cooling, preventing overheating and extending motor lifespan. - **High-Efficiency Performance:** WEG motors are designed for energy efficiency, reducing operational costs while maintaining optimal power output. This aligns with modern industrial demands for sustainability and cost-effectiveness. - **Durable Construction:** Built with high-quality cast iron and corrosion-resistant materials, the motor is engineered to resist wear, vibration, and mechanical stress, ensuring durability in heavy-duty applications. - **Versatile Applications:** The **00336ET3E145JM-W22** is suitable for a wide range of industrial equipment, including pumps, fans, conveyors, compressors, and machinery drives. Its 3HP (2.2kW) output makes it ideal for medium-duty applications where consistent performance is required. - **Easy Installation and Maintenance:** Designed for seamless integration into existing systems, the motor features standardized mounting dimensions and robust terminal boxes for secure electrical connections. WEG’s global service network ensures quick access to replacement parts and technical support. **Industry Applications and Use Cases:** The **WEG 3HP 2-Pole TEFC Motor** is widely used across multiple industries, including: - **HVAC Systems:** Driving fans and blowers in commercial and industrial ventilation systems, where reliability and energy efficiency are paramount. - **Water and Wastewater Treatment:** Powering pumps for fluid transfer, filtration, and processing in municipal and industrial facilities. - **Manufacturing and Processing:** Driving conveyor belts, mixers, and machinery in production lines, where consistent torque and speed are essential. - **Agriculture and Food Processing:** Operating in dusty or humid environments, such as grain handling systems or food processing plants, where contamination resistance is critical. - **Mining and Construction:** Providing robust power for equipment like crushers, conveyors, and ventilation systems in rugged, high-dust environments. **Why Choose WEG?** WEG is a trusted name in industrial electric motors, known for innovation, quality, and global support. With decades of experience, WEG motors are designed to meet international standards (IEC, NEMA, and UL) and undergo stringent testing to ensure performance and safety. The **00336ET3E145JM-W22** exemplifies WEG’s commitment to delivering high-performance, low-maintenance motors that reduce downtime and operational costs. Whether for new installations or replacements, this motor provides a reliable solution for professionals who demand durability, efficiency, and peace of mind in their industrial applications. **Installation and Maintenance Considerations:** When selecting and installing the **WEG 3HP 2-Pole TEFC Motor**, professionals should consider: - **Environmental Conditions:** Ensure the motor’s IP rating (IP55) matches the application’s exposure to dust, moisture, or chemicals. - **Power Supply Compatibility:** Verify voltage and frequency requirements (e.g., 230V/460V, 50Hz/60Hz) to match the facility’s electrical system. - **Mounting and Alignment:** Proper alignment with driven equipment (e.g., pumps, fans) is critical to prevent premature bearing wear and vibration. - **Thermal Protection:** WEG motors often include built-in thermal protection to prevent overheating, but additional safeguards (e.g., overload relays) may be recommended for critical applications. - **Regular Inspections:** While TEFC motors require less maintenance than open-drip-proof (ODP) designs, periodic checks of the cooling fan, seals, and electrical connections ensure optimal performance. For professionals seeking a **high-performance, durable, and energy-efficient 3HP motor**, the **WEG 00336ET3E145JM-W22** delivers unmatched reliability and value. Backed by WEG’s global expertise and comprehensive support network, this motor is a smart investment for industrial operations where performance and longevity matter most.
  • Totally Enclosed Fan-Cooled (TEFC) design for protection against dust, moisture, and contaminants
  • 3HP (2.2kW) output with 2-pole design (3600 RPM at 60Hz) for high-speed applications
  • IP55-rated enclosure for reliable performance in harsh industrial environments
  • Energy-efficient operation to reduce operational costs and improve sustainability
  • Versatile applications including pumps, fans, conveyors, compressors, and machinery drives

Specifications

Frequency
60 Hz
IP Rating
IP55
Material
Cast Iron
Poles
2P
Series
WFF2
Size
143/5JM
Package Weight (Imperial)
60.678 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.