WEG 00789EP3PCT254V2F1-W - MOTOR 1.75/7.5HP 8/4P 254T WFF2
WEG

00789EP3PCT254V2F1-W

UPC: 7909018677064

Contact for Pricing

Overview

The WEG 1.75/7.5HP 8/4P 254T WFF2 motor (SKU: 00789EP3PCT254V2F1-W) is a premium integral horsepower motor engineered for demanding industrial cooling tower applications. Designed with vertical cooling tower fan systems in mind, this motor delivers exceptional reliability, durability, and performance in harsh operating environments where moisture, chemicals, and temperature fluctuations are constant challenges. Built by WEG, a globally recognized leader in electric motor technology, this motor combines advanced materials, precision engineering, and rigorous quality control to ensure long-term operational efficiency and reduced maintenance costs. Key features of the WEG 00789EP3PCT254V2F1-W include a corrosion-resistant epoxy-coated finish that provides superior protection against chemical exposure, moisture ingress, and environmental contaminants. The motor incorporates a stainless steel shaft for enhanced strength and corrosion resistance, ensuring extended service life even under continuous operation. Sealed bearings are standard, preventing lubricant loss and contamination while maintaining optimal performance in wet conditions. The dual-speed design (8/4 poles) offers operational flexibility, allowing the motor to adapt to varying load requirements and system demands without the need for costly replacements or modifications. This motor is ideal for a wide range of industrial applications beyond cooling towers, including HVAC systems, water treatment facilities, agricultural irrigation, and industrial ventilation. Its robust construction makes it suitable for use in chemical processing plants, food and beverage production, pulp and paper mills, and wastewater treatment plants—any environment where reliability and resistance to corrosion are critical. WEG motors are trusted by engineers and facility managers worldwide for their consistent performance, energy efficiency, and compliance with international standards such as IEC, NEMA, and IEEE. Installation is straightforward thanks to the WFF2 frame design, which is compatible with standard mounting configurations and facilitates easy integration into existing systems. WEG provides comprehensive technical documentation, including wiring diagrams, dimensional specifications, and maintenance guidelines, to support seamless installation and operation. The motor’s design also allows for easy access to terminal boxes and bearing housings, simplifying routine inspections and servicing. Choosing WEG for your motor needs means selecting a brand with over 60 years of innovation in electric motor technology. WEG’s global manufacturing footprint ensures consistent quality and availability, while their extensive network of service centers provides local support for installation, maintenance, and troubleshooting. With a focus on sustainability, WEG motors are designed for energy efficiency, helping reduce operational costs and environmental impact. Whether you’re upgrading existing infrastructure or specifying new equipment, the WEG 1.75/7.5HP 8/4P 254T WFF2 motor delivers the performance, durability, and peace of mind required for mission-critical applications.
  • Corrosion-resistant epoxy-coated finish for harsh environments
  • Stainless steel shaft for enhanced durability and corrosion resistance
  • Sealed bearings prevent lubricant loss and contamination
  • Dual-speed 8/4 pole design for operational flexibility
  • Compatible with vertical cooling tower fan applications and industrial HVAC systems

Specifications

Package Weight (Imperial)
4.4 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.