WEG 12536OT3G404TSC-RFW4 - MOTOR 125HP 2P 404/5TSC WFA2
WEG

12536OT3G404TSC-RFW4

UPC: 7909836226918

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Overview

The WEG 125HP 2P 404/5TSC WFA2 Industrial Motor (SKU: 12536OT3G404TSC-RFW4) is a robust and reliable solution engineered for demanding industrial environments. This integral horsepower motor, designed with an Open Drip-Proof (ODP) enclosure, offers exceptional performance and longevity. The ODP design features ventilation openings strategically placed to prevent the ingress of liquid or solid particles when tilted up to 15 degrees from vertical, making it ideal for clean, indoor applications where external contamination is not a primary concern. This motor's efficient cooling system ensures consistent operation and extends its service life. WEG is renowned for its commitment to quality, utilizing premium materials and precision manufacturing processes. Each motor undergoes comprehensive quality testing to guarantee optimal performance and durability. The 125HP power rating and 2-pole design indicate high speed and suitability for applications requiring significant rotational force. The 404/5TSC frame size ensures compatibility with a wide range of standard mounting systems and driven equipment. This WEG motor is a versatile choice for a broad spectrum of industrial machinery. Its reliable power output makes it an excellent component for driving: * Pumps: Essential for fluid transfer in manufacturing, water treatment, and agriculture. * Fans and Blowers: Critical for ventilation, air circulation, and process cooling in HVAC systems and industrial facilities. * Conveyors: Facilitating material handling and logistics in warehouses, factories, and mining operations. * Compressors: Powering air or gas compression systems for various industrial processes. * General Machinery Drives: Providing the motive force for a multitude of manufacturing and processing equipment. The selection of an ODP motor like this WEG unit is typically made when the operating environment is controlled and free from dust, corrosive elements, or excessive moisture. Its open construction allows for superior airflow, which is key to dissipating heat generated during operation, thereby maintaining optimal motor temperature and efficiency. For applications where these conditions are met, ODP motors offer a cost-effective and highly efficient solution. Professionals choose WEG for their industrial motors due to the manufacturer's global reputation for engineering excellence, consistent product quality, and dependable after-sales support. The 12536OT3G404TSC-RFW4 model exemplifies WEG's dedication to delivering high-performance electrical solutions that drive industrial progress.
  • 125 HP integral horsepower motor for heavy-duty industrial applications.
  • Open Drip-Proof (ODP) enclosure protects against liquid ingress at angles up to 15 degrees from vertical.
  • 2-pole design for high-speed operation.
  • 404/5TSC frame size for standard mounting compatibility.
  • Manufactured by WEG, a trusted leader in industrial motor solutions.

Specifications

Ip Rating
IP12 (ODP)
Mounting Type
WFA2
Poles
2P
Series
WEG 125HP 2P 404/5TSC
Size
404/5TSC
Package Weight (Imperial)
1002.016 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.