WEG 00156OT3E143T-S - MOTOR 1.5HP 2P 143/5T WCA2 ROLLED STEEL
WEG

00156OT3E143T-S

UPC: 7909158435838

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Overview

The WEG 1.5HP 2-Pole Rolled Steel Motor (SKU: 00156OT3E143T-S) is a high-performance integral horsepower motor designed for demanding industrial environments. As part of WEG’s renowned line of electric motors, this ODP (Open Drip-Proof) model delivers exceptional reliability, efficiency, and durability for a wide range of applications. Engineered with premium rolled steel construction and precision manufacturing, this motor is built to withstand the rigors of continuous operation in clean, indoor settings where external contamination is minimal. **Key Features and Benefits:** - **Open Drip-Proof (ODP) Design:** The motor’s ventilation openings prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, ensuring reliable operation in controlled environments. This design is ideal for applications where cooling efficiency is critical, and contamination risks are low. - **Rolled Steel Construction:** The robust rolled steel frame provides superior strength and vibration resistance, reducing wear and extending service life. This construction method also enhances heat dissipation, contributing to consistent performance under load. - **High Efficiency and Reliability:** WEG motors are known for their premium materials and rigorous quality testing, ensuring long-term reliability and energy efficiency. The 1.5HP (1.1kW) output is optimized for applications requiring moderate power with high operational stability. - **Versatile Industrial Applications:** This motor is widely used in pumps, fans, conveyors, compressors, and machinery drives across industries such as manufacturing, HVAC, water treatment, and material handling. Its 2-pole design (3450 RPM at 60Hz) makes it ideal for applications requiring high-speed operation with moderate torque. - **Easy Installation and Maintenance:** Designed for straightforward integration into existing systems, the WEG 00156OT3E143T-S features standardized mounting dimensions and durable components that minimize downtime. WEG’s global service network ensures quick access to support, parts, and expertise for maintenance and repairs. **Why Choose WEG Motors?** WEG is a global leader in electric motor technology, trusted by industries worldwide for its innovation, quality, and performance. With decades of experience, WEG motors are engineered to meet the highest standards of efficiency, durability, and safety. The 00156OT3E143T-S is part of WEG’s integral horsepower series, which is specifically designed for applications requiring 1 HP or more, offering a balance of power, reliability, and cost-effectiveness. Whether you’re upgrading existing equipment or specifying motors for new installations, WEG’s reputation for excellence ensures peace of mind and long-term value. **Typical Applications:** - **Pumps:** Centrifugal, submersible, and industrial pumps for water, wastewater, and chemical processing. - **Fans and Blowers:** HVAC systems, ventilation units, and industrial air movement applications. - **Conveyors:** Material handling systems in warehouses, manufacturing plants, and distribution centers. - **Compressors:** Air compressors for pneumatic tools, refrigeration, and industrial processes. - **Machinery Drives:** General-purpose industrial machinery requiring reliable, high-speed operation. **Installation and Environmental Considerations:** The WEG 1.5HP 2-Pole Rolled Steel Motor is designed for indoor use in clean, dry environments where external contaminants are minimal. Proper ventilation and mounting are essential to maximize performance and longevity. WEG provides comprehensive technical documentation, including wiring diagrams, dimensional specifications, and installation guidelines, to ensure seamless integration into your system. For outdoor or harsh environments, consider WEG’s enclosed motor options, which provide additional protection against moisture and debris. **Warranty and Support:** WEG stands behind its products with industry-leading warranties and a global network of authorized distributors and service centers. The 00156OT3E143T-S is backed by WEG’s commitment to quality, ensuring minimal downtime and maximum uptime for your operations. For technical support, spare parts, or customization options, WEG’s customer service team is readily available to assist with your needs. Upgrade your industrial equipment with the WEG 1.5HP 2-Pole Rolled Steel Motor (SKU: 00156OT3E143T-S) and experience the reliability, efficiency, and performance that have made WEG a trusted name in electric motors worldwide.
  • 1.5HP (1.1kW) output for moderate power applications
  • Open Drip-Proof (ODP) design for clean, indoor environments
  • Rolled steel construction for durability and heat dissipation
  • 2-pole design (3450 RPM at 60Hz) for high-speed operation
  • Suitable for pumps, fans, conveyors, compressors, and machinery drives

Specifications

Frequency
60 Hz
Ip Rating
IP12
Ip Rating
IP12 (ODP)
Material
Rolled Steel
Poles
2P
Series
WCA2
Series
WEG Integral Horsepower Series
Size
143/5T
Package Weight (Imperial)
31.493 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.