WEG 07518ST3QAP365T-W22 - MOTOR 75HP 4P 364/5T WFF2
WEG

07518ST3QAP365T-W22

UPC: 7909927143100

Contact for Pricing

Overview

The WEG 75HP 4-Pole Industrial Electric Motor (SKU: 07518ST3QAP365T-W22) represents the pinnacle of severe-duty motor engineering, designed to meet the rigorous demands of modern industrial operations. This IEEE 841-compliant motor delivers exceptional reliability in the most challenging environments, making it an ideal choice for petroleum refineries, chemical processing plants, and petrochemical facilities where continuous operation is critical. Engineered with WEG's proprietary technology, this motor combines robust construction with advanced thermal management to ensure optimal performance even under extreme conditions. At the core of this motor's reliability is its moisture-resistant insulation system, which protects against humidity and chemical vapors common in industrial settings. The corrosion-resistant construction utilizes premium-grade materials that resist degradation from harsh chemicals, salt spray, and abrasive particulates. Enhanced bearing systems with sealed and lubricated components provide extended service life, reducing maintenance costs and downtime. WEG's precision manufacturing processes ensure tight tolerances and balanced operation, minimizing vibration and extending the motor's operational lifespan. This 75HP motor operates at 1,800 RPM (4-pole design) and features a 364/5T frame with WFF2 connection, offering compatibility with a wide range of industrial equipment. Typical applications include centrifugal pumps, industrial fans, material handling conveyors, rotary compressors, and heavy-duty machinery drives. The motor's design also accommodates variable frequency drives (VFDs) for applications requiring speed control, making it versatile for both constant and variable load scenarios. Industry professionals select WEG motors for their proven track record in severe-duty applications. The IEEE 841 standard, to which this motor adheres, defines the requirements for severe-duty motors used in petroleum, chemical, and other harsh industrial environments. WEG's commitment to quality is evident in their comprehensive testing protocols, which include thermal endurance tests, vibration analysis, and electrical performance validation. This motor is manufactured in facilities certified to ISO 9001 standards, ensuring consistent quality and reliability. Installation considerations include proper alignment with driven equipment to prevent premature bearing wear and ensuring adequate ventilation for heat dissipation. The WFF2 connection facilitates straightforward wiring, while the motor's IP55 or higher enclosure rating provides protection against dust and water ingress. For optimal performance, professionals should verify voltage and frequency compatibility with local power systems and consider environmental factors such as ambient temperature and altitude. WEG's global reputation as a leader in industrial motor technology is built on decades of innovation and customer trust. Their motors are deployed in critical applications worldwide, from oil and gas platforms to chemical processing plants, where reliability cannot be compromised. The 07518ST3QAP365T-W22 motor exemplifies this commitment, offering industrial operators a dependable solution for their most demanding applications. Whether powering essential process equipment or supporting critical infrastructure, this motor delivers the performance and durability required to maintain operational continuity in even the most hostile environments.
  • IEEE 841 severe-duty compliant for petroleum and chemical industries
  • Moisture-resistant insulation and corrosion-resistant construction
  • Enhanced bearing systems for extended service life and reduced maintenance
  • Compatible with pumps, fans, conveyors, compressors, and machinery drives
  • Precision manufacturing with comprehensive quality testing for reliability

Specifications

Connection Type
WFF2
Connection Type
WFF2 Connection
Frequency
60 Hz
IP Rating
IP55
Ip Rating
IP66/IP67
Ip Rating
IP55 or higher
Material
Corrosion-resistant
Material
Corrosion-Resistant, Moisture-Resistant Insulation
Material
Corrosion-resistant construction with premium-grade materials
Poles
4P
Series
WFF2
Series
IEEE 841 Severe-Duty Series
Series
IEEE 841-compliant Severe-Duty Motor
Size
364/5T Frame
Size
364/5T
Package Weight (Imperial)
1080.341 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.