WEG 00336OT3H145TC-S - MOTOR 3HP 2P 143/5TC WCA2 ROLLED STEEL I
WEG

00336OT3H145TC-S

UPC: 7909158551293

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Overview

The WEG 00336OT3H145TC-S is a robust 3 horsepower, 2-pole motor designed for demanding industrial environments. Featuring a rolled steel construction and an Open Drip-Proof (ODP) enclosure, this motor is engineered for reliable and efficient operation in applications where clean, indoor conditions prevail and external contamination is not a significant concern. The ODP design incorporates ventilation openings that effectively protect internal components from liquid or solid particles entering at angles up to 15 degrees from the vertical, ensuring consistent performance and longevity. WEG is a globally recognized leader in motor manufacturing, renowned for its commitment to quality, innovation, and durability. This integral horsepower motor exemplifies WEG's dedication to using premium materials and employing precision manufacturing techniques. Each motor undergoes comprehensive quality testing to guarantee long service life and dependable operation, making it a trusted choice for critical industrial processes. The WCA2 series is specifically designed to meet the rigorous demands of continuous duty applications. This 3HP motor is exceptionally versatile and suitable for a wide array of industrial equipment. Its powerful performance makes it an ideal choice for driving essential machinery such as pumps, fans, blowers, compressors, conveyors, and various other general machinery drives. Professionals select WEG motors for their consistent power output, energy efficiency, and ease of integration into existing systems. The 143/5TC frame size ensures compatibility with standard mounting configurations, simplifying installation and maintenance. Key features of the WEG 00336OT3H145TC-S motor include: * **3 HP Power Output:** Delivers substantial power for demanding tasks. * **2-Pole Design:** Operates at high speeds (typically 3450 RPM), suitable for applications requiring rapid rotation. * **143/5TC Frame Size:** Standardized mounting for broad compatibility. * **Rolled Steel Construction:** Provides a durable and robust housing for the motor. * **Open Drip-Proof (ODP) Enclosure:** Offers protection against falling liquids and solids at an angle, ideal for clean indoor environments. * **High Efficiency:** Designed for optimal energy consumption, reducing operational costs. * **WEG Quality Assurance:** Backed by rigorous testing and manufacturing excellence. When specifying motors for industrial applications, factors such as horsepower, speed (poles), voltage, enclosure type, and frame size are critical. The WEG 00336OT3H145TC-S motor addresses these requirements effectively for many common industrial needs. Its ODP enclosure is particularly advantageous in environments like manufacturing plants, warehouses, and processing facilities where dust and moisture are controlled. For applications requiring higher levels of protection against harsh elements, WEG offers alternative enclosure types. However, for general-purpose industrial use in suitable conditions, this ODP motor represents an excellent balance of performance, protection, and value. Invest in the reliability and efficiency of WEG motors for your critical operations.
  • WEG 3 HP, 2-Pole Motor for High-Speed Industrial Applications
  • 143/5TC Frame Size for Standard Mounting Compatibility
  • Rolled Steel Construction for Enhanced Durability
  • Open Drip-Proof (ODP) Enclosure Protects Against Falling Liquids
  • Ideal for Pumps, Fans, Compressors, and Machinery Drives in Clean Environments

Specifications

Ip Rating
IP12 (Open Drip-Proof)
Material
Rolled Steel
Poles
2P
Series
WCA2
Size
143/5TC
Package Weight (Imperial)
42.695 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.