WEG Strategic Partner Distributor
WEG 12518OP3HFP405TS-W40 - MOTOR 125HP 4P 404/5TS WFA2
WEG

12518OP3HFP405TS-W40

UPC: 7909323929438

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Overview

The WEG 125HP 4P 404/5TS-WFA2 Series Open Drip-Proof (ODP) industrial motor (SKU: 12518OP3HFP405TS-W40) is a robust, high-performance solution engineered for demanding industrial environments where reliability, efficiency, and longevity are critical. Designed by WEG, a global leader in electric motor technology, this 125 horsepower motor delivers consistent power output while maintaining optimal thermal management through its ODP ventilation design. The motor's construction features ventilation openings that prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, making it ideal for clean, indoor industrial settings where external contamination is minimal. This design ensures excellent cooling efficiency, reducing the risk of overheating and extending operational lifespan even under continuous duty cycles. WEG motors are renowned for their premium-grade materials, precision manufacturing, and rigorous quality testing protocols, ensuring each unit meets the highest standards of performance and durability. The 404/5TS-WFA2 Series is particularly well-suited for heavy-duty applications, including pumps, fans, conveyors, compressors, and machinery drives, where consistent torque and sustained operation are essential. Its integral horsepower rating (1 HP and above) makes it a versatile choice for a wide range of industrial equipment, from HVAC systems to material handling solutions. Industries that benefit from this motor include manufacturing, water treatment, mining, oil & gas, agriculture, and power generation, where motors are subjected to rigorous operational demands. Professionals selecting this motor can expect reduced maintenance costs, minimized downtime, and improved energy efficiency due to WEG's advanced motor design and electromagnetic optimization. The motor's compatibility with variable frequency drives (VFDs) further enhances its adaptability in modern industrial automation systems, allowing for precise speed control and energy savings. Installation is straightforward, with WEG providing comprehensive technical documentation, including wiring diagrams, dimensional specifications, and mounting guidelines. The motor's robust frame design ensures stability under high loads, while its corrosion-resistant coatings provide additional protection in harsh environments. WEG's global service network and technical support teams offer additional peace of mind, ensuring quick access to replacement parts, troubleshooting assistance, and maintenance training. By choosing the WEG 125HP 4P 404/5TS-WFA2 Series motor, businesses invest in a proven, high-efficiency solution that aligns with sustainability goals through energy savings and reduced carbon footprint. WEG's commitment to innovation and quality has made it a trusted partner for industrial operators worldwide, consistently delivering motors that exceed performance expectations while meeting stringent industry standards such as NEMA, IEC, and UL certifications. Whether for new installations or retrofitting existing systems, this motor represents a reliable, long-term investment in operational excellence.
  • 125 HP, 4-pole, Open Drip-Proof (ODP) design for clean indoor environments
  • Ventilation openings prevent particle ingress at angles up to 15° from vertical
  • Premium materials & precision manufacturing for long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • Compatible with VFDs for energy-efficient variable speed operation

Specifications

Frequency
60 Hz
Ip Rating
IP12 (ODP)
Ip Rating
IP15
Material
Premium-grade materials
Poles
4P
Series
WFA2
Series
404/5TS-WFA2
Size
404/5TS
Package Weight (Imperial)
1122.548 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.