WEG 25018OT3H445T-W40 - MOTOR 250HP 4P 444/5T WFA2
WEG

25018OT3H445T-W40

UPC: 7909323906910

Contact for Pricing

Overview

The **WEG 250HP 4P 444/5T WFA2 Industrial Motor (SKU: 25018OT3H445T-W40)** is a robust, high-performance solution designed for demanding industrial environments where reliability, efficiency, and durability are paramount. As part of WEG’s integral horsepower motor line, this Open Drip-Proof (ODP) motor delivers consistent power output and exceptional cooling efficiency, making it an ideal choice for heavy-duty applications across a wide range of industries. Engineered with premium materials and precision manufacturing, this motor ensures long service life while minimizing maintenance requirements, reducing total cost of ownership for facility managers and plant operators. **Key Features and Benefits:** This WEG motor is built to withstand the rigors of industrial operations, featuring an ODP enclosure that allows ventilation while preventing liquid or solid particles from entering at angles up to 15 degrees from vertical. This design is particularly well-suited for clean, indoor environments where external contamination is minimal, such as manufacturing plants, processing facilities, and industrial workshops. The ODP construction ensures excellent heat dissipation, which is critical for maintaining optimal performance and extending motor lifespan in continuous-duty applications. WEG’s commitment to quality is evident in every aspect of this motor’s design. The **25018OT3H445T-W40** undergoes comprehensive quality testing, including rigorous performance validation and durability assessments, to ensure it meets the highest industry standards. The motor’s **444/5T frame size** provides a balance of compact design and robust power delivery, making it compatible with a variety of industrial equipment. Whether driving pumps, fans, conveyors, compressors, or machinery drives, this motor delivers reliable performance with minimal downtime, a critical factor in high-volume production environments. **Industry Applications and Use Cases:** The versatility of the WEG 250HP 4P motor makes it a preferred choice for a wide array of industrial applications. In **water and wastewater treatment plants**, these motors power pumps and aeration systems, where consistent performance and energy efficiency are essential. **HVAC systems** in large commercial and industrial buildings rely on these motors for ventilation and air handling, ensuring optimal airflow and temperature control. **Material handling systems**, including conveyors and automated sorting equipment, benefit from the motor’s high torque and reliable operation, even under heavy loads. Manufacturing facilities across industries such as **automotive, food and beverage, pharmaceuticals, and mining** also depend on WEG motors for their production lines. The motor’s **4-pole design** (1800 RPM at 60Hz) provides the ideal balance of speed and torque for applications requiring steady, controlled motion. Additionally, the motor’s compatibility with variable frequency drives (VFDs) allows for energy savings and precise speed control, further enhancing operational efficiency. **Installation and Maintenance Considerations:** Proper installation and maintenance are critical to maximizing the lifespan and performance of the WEG 250HP 4P motor. When selecting a mounting location, ensure the motor is installed in a well-ventilated area with adequate clearance for airflow, as this is essential for maintaining optimal operating temperatures. The ODP enclosure should be inspected regularly to ensure it remains free of obstructions that could impede ventilation. Additionally, routine maintenance such as bearing lubrication, alignment checks, and electrical connection inspections will help prevent premature wear and extend the motor’s service life. WEG’s global reputation as a leader in industrial motor technology is built on decades of innovation, reliability, and customer-centric engineering. The company’s motors are trusted by industries worldwide for their superior performance, energy efficiency, and durability. With a strong focus on research and development, WEG continuously improves its products to meet the evolving demands of modern industrial applications. The **25018OT3H445T-W40** is a testament to this commitment, offering a reliable, high-performance solution for businesses seeking to optimize their operations and reduce downtime. **Why Choose WEG for Your Industrial Motor Needs?** - **Proven Reliability:** WEG motors are known for their long service life and consistent performance, even in the most demanding conditions. - **Energy Efficiency:** Designed to meet or exceed industry efficiency standards, helping reduce operational costs and environmental impact. - **Global Support:** With a vast network of service centers and technical experts, WEG provides unparalleled support for installation, maintenance, and troubleshooting. - **Customization Options:** Available in various configurations, voltages, and enclosures to meet specific application requirements. - **Sustainability:** WEG is committed to sustainable manufacturing practices, ensuring that its products contribute to a greener future. For industrial professionals seeking a high-performance, reliable motor that delivers long-term value, the **WEG 250HP 4P 444/5T WFA2** is an excellent choice. Whether powering critical machinery in a manufacturing plant or driving essential systems in a processing facility, this motor is engineered to perform when it matters most.
  • 250 HP, 4-pole, 444/5T frame size for heavy-duty applications
  • Open Drip-Proof (ODP) enclosure for clean indoor environments
  • Premium materials and precision manufacturing for long service life
  • Compatible with pumps, fans, conveyors, compressors, and machinery drives
  • Energy-efficient design reduces operational costs and environmental impact

Specifications

Color
White
Ip Rating
IP12 (ODP)
Material
Premium materials
Mounting Type
WFA2 Mounting
Poles
4P
Series
WEG
Size
444/5T Frame
Package Weight (Imperial)
1679.212 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.