WEG 00158ET3H145T-W22 - MOTOR 1.5HP 4P 143/5T WFF2
WEG

00158ET3H145T-W22

UPC: 7891327536272

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Overview

The WEG 00158ET3H145T-W22 is a robust 1.5 HP, 4-pole, Totally Enclosed Fan-Cooled (TEFC) industrial motor engineered for demanding applications. Built by WEG, a globally recognized leader in electric motor manufacturing, this unit exemplifies reliability and durability. Its integral horsepower rating signifies its capability to handle significant loads, making it suitable for a wide array of industrial machinery. Featuring a frame size of 143/5T and a WFF2 mounting configuration, this motor offers versatile installation options across various equipment types. The IP55 ingress protection rating ensures that the motor is protected against dust ingress and low-pressure water jets, making it an excellent choice for environments that are not pristine. This level of protection is crucial for maintaining operational integrity and extending the service life of the motor, particularly in sectors prone to particulate matter or moisture. The TEFC design is a cornerstone of this motor's performance. The sealed enclosure prevents contaminants like dust, dirt, and moisture from reaching the internal electrical components, while an external fan actively dissipates heat. This cooling mechanism is vital for sustained operation under load and in challenging ambient conditions, such as outdoor installations, dusty manufacturing floors, or areas with high humidity. Such environments are common in industries like agriculture, food processing, chemical manufacturing, and general industrial automation. WEG motors are renowned for their use of premium materials, precision engineering, and stringent quality control processes. This commitment to excellence translates into a long service life and consistent, dependable performance, minimizing downtime and operational costs for end-users. The 4-pole design, operating at 60 Hz, provides a standard speed suitable for a broad spectrum of industrial equipment. Key applications for the WEG 00158ET3H145T-W22 motor include driving pumps, fans, conveyors, compressors, mixers, and various other machinery drives. Its robust construction and protective features make it a reliable component in critical industrial processes where consistent power and resilience are paramount. When selecting an industrial motor, factors such as horsepower, speed (poles), enclosure type, mounting, and environmental protection (IP rating) are critical. This WEG motor addresses these requirements effectively, offering a high-quality solution for many industrial needs. Specifications: * **Manufacturer:** WEG * **SKU:** 00158ET3H145T-W22 * **Horsepower:** 1.5 HP * **Poles:** 4P * **Frame Size:** 143/5T * **Mounting:** WFF2 * **Enclosure:** TEFC (Totally Enclosed Fan-Cooled) * **IP Rating:** IP55 * **Frequency:** 60 Hz * **Series:** WEG
  • 1.5 HP, 4-pole TEFC industrial motor for reliable power delivery.
  • IP55 rated enclosure protects against dust and water jets.
  • 143/5T frame size and WFF2 mounting for versatile installation.
  • WEG quality ensures durability and long service life in harsh environments.
  • Ideal for pumps, fans, conveyors, compressors, and general machinery drives.

Specifications

Package Weight (Imperial)
52.353 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.