WEG Strategic Partner Distributor
WEG 07509ST3QIE444T-W22 - MOTOR 75HP 8P 444/5T WFF2
WEG

07509ST3QIE444T-W22

UPC: 7891327134133

Contact for Pricing

Overview

The WEG 07509ST3QIE444T-W22 is a robust 75 horsepower industrial electric motor engineered for the most demanding manufacturing and processing environments. This 8-pole motor, built on a sturdy 444/5T frame, delivers exceptional reliability and consistent performance across a wide spectrum of heavy-duty industrial applications. Its WFF2 connection type ensures optimal electrical connectivity and seamless mechanical integration, making it the ideal choice for machinery that requires unwavering power transmission and minimal operational downtime. Engineered with WEG's renowned precision manufacturing standards, this motor provides superior efficiency, remarkable durability, and outstanding operational stability, crucial for critical industrial processes. The 8-pole configuration contributes to lower operating speeds, which is often beneficial for applications requiring high torque at reduced RPMs, such as certain types of pumps, compressors, and heavy material handling equipment. The 444/5T frame size indicates a substantial physical footprint and robust construction, designed to withstand the rigors of continuous industrial operation. WEG is a globally recognized leader in electric motor manufacturing, known for its commitment to quality, innovation, and performance. This specific model exemplifies their dedication to providing solutions that meet and exceed industry expectations. The WFF2 connection, a standard in many industrial settings, facilitates straightforward installation and maintenance, reducing integration time and costs. This motor is suitable for a diverse range of equipment, including: * Pumps and compressors in chemical processing plants * Conveyor systems in material handling and logistics * Fans and blowers in HVAC and industrial ventilation * Machine tool drives and general machinery in manufacturing * Crushers and mixers in mining and aggregate industries Investing in the WEG 07509ST3QIE444T-W22 means investing in long-term operational efficiency and reduced total cost of ownership. Its premium materials, precision engineering, and rigorous quality control processes ensure a long service life, even in challenging operational conditions. For applications demanding high reliability, consistent power output, and the backing of a trusted manufacturer, this WEG industrial motor stands out as a premier solution.
  • 75 horsepower power output for demanding industrial tasks
  • 8-pole configuration for lower speed, high torque applications
  • Robust 444/5T frame size for durability and stability
  • WFF2 connection type for efficient electrical integration
  • Manufactured by WEG, a trusted leader in industrial motor solutions

Specifications

Package Weight (Imperial)
1676.974 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.