WEG Strategic Partner Distributor
WEG 30018ET3GRB449T-W22 - MOTOR 300HP 4P 447/9T WFF2
WEG

30018ET3GRB449T-W22

UPC: 7909018780511

Contact for Pricing

Overview

The WEG 300HP 4P 447/9T WFF2 Industrial Motor (SKU: 30018ET3GRB449T-W22) is engineered for demanding industrial environments, delivering exceptional reliability and power. As a Totally Enclosed Fan-Cooled (TEFC) motor, this unit is designed to withstand harsh operating conditions, making it an ideal choice for applications where dust, moisture, and other contaminants are prevalent. The robust enclosure protects critical internal components, while an external fan ensures efficient heat dissipation, allowing for continuous, high-performance operation. WEG is a globally recognized leader in electric motor manufacturing, renowned for its commitment to quality, innovation, and durability. This 300HP motor exemplifies their dedication to producing premium equipment. Utilizing advanced manufacturing techniques and high-grade materials, WEG motors are built for longevity and minimal maintenance, reducing operational downtime and total cost of ownership. The precision engineering ensures consistent performance and energy efficiency, crucial for large-scale industrial operations. The 4-pole design of this motor provides a balance of speed and torque, suitable for a wide array of machinery. Its 447/9T frame size and WFF2 designation indicate specific mounting and construction standards, ensuring compatibility with standard industrial equipment. This motor is exceptionally versatile and finds application in numerous sectors, including: * **Pumping Systems:** Driving large centrifugal pumps for water treatment, oil and gas, and industrial fluid transfer. * **Fan and Blower Applications:** Powering large industrial fans for ventilation, material handling, and process air movement. * **Conveyor Systems:** Providing the necessary torque for heavy-duty conveyor belts in manufacturing, mining, and logistics. * **Compressors:** Operating industrial air and gas compressors in manufacturing plants and heavy industry. * **Machinery Drives:** Serving as the prime mover for a variety of industrial machinery, including crushers, mixers, and extruders. The TEFC design is particularly advantageous for outdoor installations or in areas with high humidity, such as chemical processing plants or food and beverage facilities. The sealed nature of the motor prevents ingress of airborne particles, safeguarding the motor's internal windings and bearings from premature wear. This enhanced protection translates directly into a longer service life and reduced risk of unexpected failures. When selecting an industrial motor of this caliber, factors such as power requirements, operating environment, voltage, and mounting configuration are paramount. The WEG 30018ET3GRB449T-W22 motor addresses these needs with its substantial 300 horsepower rating, robust construction, and proven TEFC technology. Investing in a WEG motor means investing in dependable power that supports continuous production and operational efficiency. Its comprehensive quality testing ensures it meets stringent industry standards, providing peace of mind for critical applications.
  • 300 HP, 4-Pole (4P) motor for robust industrial power.
  • Totally Enclosed Fan-Cooled (TEFC) design for protection in harsh environments.
  • WEG manufacturer ensures premium materials and precision engineering.
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives.
  • Durable construction for long service life and minimal maintenance.

Specifications

Frequency
60 Hz
IP Rating
IP55
Mounting Type
TEFC
Poles
4P
Series
WFF2
Size
447/9T
Size
447/9T Frame
Package Weight (Imperial)
3089.339 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

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.