WEG Strategic Partner Distributor
WEG 55036OT3G447/9TS-W40 - MOTOR 550HP 2P 447/9TS WFA2
WEG

55036OT3G447/9TS-W40

UPC: 7909322550305

Contact for Pricing

Overview

The WEG 550HP 2P 447/9TS WFA2 Industrial Motor (SKU: 55036OT3G447/9TS-W40) is engineered for exceptional reliability and sustained performance in the most demanding industrial environments. As a powerhouse in WEG's integral horsepower motor lineup, this 2-pole unit is designed to deliver consistent and robust operation, making it an indispensable component for heavy-duty machinery and critical industrial processes. Built with WEG's renowned commitment to quality, this motor features premium materials and precision manufacturing, ensuring a long service life and minimizing costly downtime. The WFA2 series is recognized for its durability, energy efficiency, and low maintenance requirements, providing a cost-effective solution for industrial power needs. Its robust construction is ideal for applications where consistent and dependable power output is paramount. This Open Drip-Proof (ODP) motor is specifically designed for clean, indoor environments where external contamination is not a significant concern. The ventilation openings are engineered to prevent liquid or solid particles from entering the motor at angles up to 15 degrees from vertical, ensuring efficient cooling and optimal operational temperature. This design contributes to excellent cooling efficiency, further enhancing the motor's longevity and performance. The WEG 550HP 2P 447/9TS WFA2 motor is suitable for a wide array of industrial applications, including but not limited to: * **Pumps:** Driving centrifugal, positive displacement, and other industrial pumps for fluid transfer. * **Fans & Blowers:** Powering large ventilation systems, industrial fans, and air handling units. * **Conveyors:** Providing reliable power for material handling systems in manufacturing and logistics. * **Compressors:** Operating industrial air and gas compressors. * **Machinery Drives:** Serving as the primary power source for various manufacturing equipment, crushers, mixers, and processing machinery. WEG's comprehensive quality testing protocols are applied to every motor, guaranteeing that each unit meets stringent performance and reliability standards. Professionals select WEG motors for their proven track record in delivering operational excellence and their ability to withstand the rigors of continuous industrial use. Investing in a WEG motor means investing in dependable power, reduced operational costs, and enhanced productivity for your facility. The 447/9TS frame size and WFA2 mounting configuration offer versatility for integration into existing or new equipment designs.
  • WEG 550HP 2-Pole Industrial Motor
  • 447/9TS Frame Size
  • WFA2 Mounting Configuration
  • Open Drip-Proof (ODP) Design for Clean Environments
  • Engineered for Heavy-Duty Industrial Applications

Specifications

Package Weight (Imperial)
2455.442 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.