WEG 02018OT3H256JM-SG - MOTOR 20HP 4P 254/6JM WCA2
WEG

02018OT3H256JM-SG

UPC: 7899058014588

Contact for Pricing

Overview

The WEG 20HP 4-pole rolled steel motor (SKU: 02018OT3H256JM-SG) is a high-performance integral horsepower motor engineered for demanding industrial applications. Designed with a robust rolled steel frame, this motor delivers exceptional thermal performance and durability while maintaining a lightweight profile—ideal for cost-conscious operations without compromising reliability. Built to meet the rigorous demands of modern industrial environments, the motor features premium-grade materials, precision manufacturing, and stringent quality testing to ensure long service life and consistent operation. This WEG motor is specifically optimized for integral horsepower applications (1 HP and above), making it a versatile solution for a wide range of industrial equipment. Typical applications include centrifugal pumps, industrial fans, material handling conveyors, air compressors, and general machinery drives. Its 4-pole configuration (1800 RPM at 60Hz) provides the ideal balance of torque and speed for continuous-duty industrial processes, ensuring efficient power transmission and reduced energy consumption over time. Industries that rely on this motor include water treatment facilities, HVAC systems, manufacturing plants, mining operations, and agricultural processing. The rolled steel frame construction not only enhances thermal dissipation but also resists corrosion and mechanical stress, making it suitable for harsh or variable environmental conditions. Additionally, WEG’s reputation for engineering excellence ensures compatibility with global industrial standards, including NEMA and IEC certifications, providing peace of mind for international installations. Installation is straightforward thanks to standardized mounting dimensions and robust terminal boxes designed for easy wiring. Maintenance is simplified by WEG’s modular design, allowing for quick access to internal components when servicing is required. The motor’s energy-efficient design contributes to lower operational costs, aligning with sustainability goals and reducing total cost of ownership. As part of WEG’s comprehensive line of industrial motors, the 02018OT3H256JM-SG model reflects the brand’s commitment to innovation, reliability, and performance. Whether deployed in OEM equipment or as a replacement in existing systems, this motor delivers the dependable power and longevity that industrial professionals demand. Trusted by engineers and facility managers worldwide, WEG motors are a benchmark for quality in the industrial motor market.
  • 20HP (15 kW) output with 4-pole design for 1800 RPM operation
  • Rolled steel frame for superior thermal performance and corrosion resistance
  • Lightweight yet durable construction for cost-effective industrial use
  • Premium materials and precision manufacturing for long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives

Specifications

Material
Rolled Steel
Poles
4P
Series
WCA2
Size
254/6JM
Package Weight (Imperial)
213.391 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
SPARE PARTS BLUFFT ELECTRONIC STARTER

SSR30047L

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.