WEG 03018ST3QIE286TC-W22 - MOTOR 30HP 4P 284/6TC WFF2
WEG

03018ST3QIE286TC-W22

UPC: 7891327388703

Contact for Pricing

Overview

The WEG 30HP 4-Pole IEEE 841 Severe-Duty Motor (SKU: 03018ST3QIE286TC-W22) is a premium-grade industrial electric motor engineered for uncompromising reliability in the most demanding environments. Designed and manufactured by WEG, a global leader in electric motor technology, this motor delivers exceptional performance for critical applications where downtime is not an option. The 284/6TC frame size with WFF2 mounting configuration ensures compatibility with a wide range of industrial machinery, while the white finish provides both corrosion resistance and easy identification in complex facility layouts. This severe-duty motor is specifically engineered for the petroleum, chemical, and petrochemical industries, where exposure to moisture, corrosive atmospheres, and extreme operating conditions is common. The IEEE 841 standard compliance guarantees robust construction with enhanced thermal and mechanical capabilities, making it ideal for continuous operation in harsh environments. Key features include a moisture-resistant insulation system that prevents electrical failures due to humidity and condensation, corrosion-resistant construction materials that withstand chemical exposure, and an advanced bearing system designed for extended service life under heavy loads. Professionals in industrial maintenance and operations rely on WEG motors for their proven durability and energy efficiency. The motor's design incorporates premium materials and precision manufacturing processes, ensuring consistent performance even in applications with frequent start-stop cycles or variable loads. Typical applications include driving pumps, fans, conveyors, compressors, and machinery drives in refineries, chemical processing plants, and heavy manufacturing facilities. Its compatibility with variable frequency drives (VFDs) further enhances operational flexibility, allowing for precise speed control and energy savings in dynamic industrial processes. Installation is streamlined thanks to the standardized WFF2 mounting configuration, which aligns with common industrial motor standards. The motor's robust frame design minimizes vibration and noise, contributing to a safer and more comfortable working environment. WEG's reputation for quality is backed by comprehensive testing protocols, including thermal endurance, mechanical stress analysis, and electrical performance validation, ensuring each motor meets stringent industry requirements before deployment. For facilities where reliability, efficiency, and longevity are paramount, the WEG 30HP 4-Pole Severe-Duty Motor stands as a trusted solution. Whether powering critical process equipment in a chemical plant or driving ventilation systems in a refinery, this motor delivers the performance and durability required to maintain uninterrupted operations. Trusted by engineers and maintenance teams worldwide, WEG motors continue to set the benchmark for industrial electric motor technology.
  • IEEE 841 Severe-Duty compliant for harsh industrial environments
  • Moisture-resistant insulation and corrosion-resistant construction
  • 284/6TC frame size with WFF2 mounting for broad compatibility
  • Designed for continuous operation in petroleum, chemical, and petrochemical industries
  • Premium materials and precision manufacturing for long service life

Specifications

Color
White
Connection Type
WFF2
Poles
4
Series
W22
Size
284/6TC
Package Weight (Imperial)
490.362 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.