WEG 00158ET3W90L-W22 - MOTOR 2HP 4P 90L WFF2
WEG

00158ET3W90L-W22

UPC: 7891327437296

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Overview

The WEG 2HP 4P 90L WFF2 Motor (SKU: 00158ET3W90L-W22) is a high-performance integral horsepower AC induction motor engineered for demanding industrial environments. Designed to deliver consistent, efficient power in general-purpose applications, this motor combines robust construction with precision engineering to ensure long-term reliability and operational stability. Built by WEG, a global leader in electric motor technology, this 2-horsepower motor is part of a trusted line of industrial motors known for their durability, energy efficiency, and low maintenance requirements. This WEG motor features a 4-pole design (1,800 RPM at 60Hz), making it ideal for applications requiring steady torque and moderate speed. Its 90L frame size ensures compatibility with a wide range of industrial equipment, including pumps, fans, blowers, compressors, conveyors, and machinery drives. The WFF2 (Weatherproof Fan-Cooled) enclosure provides enhanced protection against dust, moisture, and environmental contaminants, making it suitable for use in harsh or outdoor industrial settings where exposure to the elements is a concern. WEG motors are manufactured using premium-grade materials and undergo rigorous quality testing to meet or exceed international standards. This includes compliance with NEMA and IEC specifications, ensuring consistent performance across global markets. The motor’s cast-iron construction delivers superior mechanical strength, while precision-balanced rotors minimize vibration and noise during operation—critical factors in maintaining equipment longevity and workplace safety. Selecting the right motor for industrial applications involves evaluating factors such as load type, duty cycle, environmental conditions, and power supply compatibility. The WEG 2HP 4P 90L WFF2 Motor is optimized for continuous duty (S1) operation, making it well-suited for applications that require sustained performance without frequent start-stop cycles. Its energy-efficient design helps reduce electricity consumption and operating costs, aligning with modern sustainability goals and regulatory requirements. Installation is straightforward thanks to standardized mounting dimensions and terminal box orientation, which simplifies wiring and alignment with driven equipment. WEG provides comprehensive technical documentation, including dimensional drawings, wiring diagrams, and performance curves, to support engineers and technicians during the selection and installation process. Regular maintenance is minimal but critical—inspecting bearings, checking lubrication, and monitoring temperature rise will ensure optimal performance over the motor’s lifespan. Industries that rely on this type of motor include manufacturing, water treatment, HVAC, food processing, mining, and material handling. Whether driving a centrifugal pump in a water treatment facility, powering a conveyor in a packaging plant, or operating a blower in a ventilation system, the WEG 2HP 4P 90L WFF2 Motor delivers the reliability and efficiency required to keep operations running smoothly. With decades of experience in electric motor design and manufacturing, WEG has earned a reputation for innovation, quality, and customer support—making it a preferred partner for industrial facilities worldwide. Invest in the WEG 2HP 4P 90L WFF2 Motor (SKU: 00158ET3W90L-W22) for a dependable, high-quality solution that meets the demands of modern industrial applications while reducing downtime and maintenance costs.
  • 2 HP, 4-pole (1,800 RPM) AC induction motor for general industrial use
  • 90L frame size with weatherproof fan-cooled (WFF2) enclosure for outdoor/indoor use
  • Cast-iron construction with precision-balanced rotor for low vibration and noise
  • Energy-efficient design reduces operating costs and supports sustainability goals
  • NEMA/IEC compliant with comprehensive quality testing for long service life

Specifications

Frequency
60 Hz
IP Rating
IP66
Material
Cast Iron
Poles
4P
Series
WEG General Industrial
Size
90L
Package Weight (Imperial)
54.936 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30047L

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.