WEG 00118ST3HIE143TC-W22 - MOTOR 1HP 4P 143/5TC WFF2
WEG

00118ST3HIE143TC-W22

UPC: 7909265658373

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Overview

The WEG 1HP 4-pole motor, SKU 00118ST3HIE143TC-W22, represents a pinnacle of engineering for demanding industrial environments. As an integral horsepower motor designed to meet IEEE 841 severe-duty standards, this unit is specifically engineered for applications where reliability and longevity are paramount, particularly within the petroleum, chemical, and petrochemical sectors. Its robust construction and advanced features ensure continuous, uninterrupted operation even under the most challenging conditions. This WEG motor boasts a moisture-resistant insulation system, a critical component for preventing electrical degradation in humid or corrosive atmospheres. The corrosion-resistant construction further enhances its durability, making it an ideal choice for environments exposed to harsh chemicals or saltwater. Furthermore, its enhanced bearing systems are meticulously designed to withstand the rigors of continuous operation, minimizing downtime and maintenance requirements. These premium materials and precision manufacturing processes are hallmarks of WEG's commitment to quality, ensuring a long service life for this industrial workhorse. The versatility of this 1 HP motor makes it suitable for a wide array of industrial equipment. It is an excellent choice for driving essential machinery such as pumps, fans, conveyors, compressors, and various other machinery drives. Its 4-pole design ensures efficient operation at lower speeds, which is often preferred for applications requiring high torque. Professionals selecting motors for critical processes will appreciate the rigorous quality testing that each WEG motor undergoes, guaranteeing performance that meets and exceeds industry expectations. The 143/5TC frame size offers standard mounting dimensions for straightforward integration into existing systems or new installations. Trust WEG's reputation for delivering high-performance, reliable motor solutions that drive industrial productivity forward.
  • 1 HP, 4-pole motor for efficient industrial operation
  • IEEE 841 severe-duty compliance for demanding environments
  • Moisture-resistant insulation system for enhanced durability
  • Corrosion-resistant construction for chemical and petrochemical use
  • Enhanced bearing systems for continuous, reliable operation

Specifications

Mounting Type
WFF2
Poles
4
Size
143/5TC
Package Weight (Imperial)
58.155 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.