WEG Strategic Partner Distributor
WEG 00112OT3E145T-SG - MOTOR 1HP 6P 143/5T WCA2 ROLLED STEEL IH
WEG

00112OT3E145T-SG

UPC: 7909158934911

Contact for Pricing

Overview

The WEG 00112OT3E145T-SG is a premium 1HP, 6-pole rolled steel Open Drip-Proof (ODP) motor engineered for demanding industrial applications where reliability and longevity are critical. Designed by WEG—one of the world's leading motor manufacturers—this integral horsepower motor delivers consistent performance in clean, well-ventilated indoor environments where external contamination is minimal. The ODP enclosure features strategically placed ventilation openings that prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, ensuring optimal cooling efficiency without compromising protection. This makes the 00112OT3E145T-SG ideal for applications such as pumps, fans, conveyors, compressors, and general machinery drives where operational stability and energy efficiency are paramount. Built with rolled steel construction, this motor combines durability with precision engineering, offering superior mechanical strength and resistance to environmental stresses. WEG’s rigorous quality testing protocols—including vibration analysis, thermal endurance tests, and electrical performance validation—ensure that every motor meets the highest industry standards for performance and longevity. The 6-pole design provides optimal torque characteristics for applications requiring steady, controlled speed and reduced vibration, making it particularly well-suited for continuous-duty industrial processes. Industries such as HVAC, water treatment, food processing, and manufacturing rely on WEG motors for their proven track record in demanding environments. The 00112OT3E145T-SG is designed for easy installation and maintenance, with standardized mounting dimensions that ensure compatibility with a wide range of industrial equipment. Whether driving centrifugal pumps in a municipal water system, powering exhaust fans in a production facility, or operating conveyor systems in logistics centers, this motor delivers the reliability and efficiency that industrial operators demand. WEG’s global reputation for innovation and quality is reflected in every aspect of this motor, from the high-grade insulation materials that enhance thermal performance to the precision-balanced rotor that minimizes wear and tear. With a focus on energy efficiency and reduced downtime, the 00112OT3E145T-SG helps businesses optimize operational costs while maintaining peak performance. Trusted by engineers and maintenance teams worldwide, WEG motors are a benchmark for industrial reliability, making the 00112OT3E145T-SG an excellent choice for facilities where performance and durability are non-negotiable.
  • 1HP, 6-pole rolled steel motor for industrial applications
  • Open Drip-Proof (ODP) enclosure prevents contamination at 15° angles
  • Premium materials and precision manufacturing for long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • WEG’s rigorous quality testing ensures reliability and efficiency

Specifications

Ip Rating
IP12
Material
Rolled Steel
Poles
6P
Size
143/5T
Package Weight (Imperial)
37.374 LB
KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN

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.