WEG 00158OT3H145T-S - MOTOR 1.5HP 4P 143/5T WCA2 ROLLED STEEL
WEG

00158OT3H145T-S

UPC: 7909158551163

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Overview

The WEG 1.5HP 4P Open Drip-Proof (ODP) Motor (SKU: 00158OT3H145T-S) is a robust, industrial-grade electric motor engineered for reliable performance in clean, controlled environments where contamination risk is minimal. Designed with WEG’s signature precision manufacturing and premium-grade rolled steel construction, this motor delivers exceptional durability, energy efficiency, and long service life—making it an ideal choice for demanding industrial applications. Built to meet the rigorous demands of modern manufacturing, the 00158OT3H145T-S is part of WEG’s integral horsepower motor line, offering a 1.5 horsepower output with a 4-pole configuration for balanced speed and torque characteristics. Its Open Drip-Proof enclosure features strategically placed ventilation openings that prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, ensuring reliable operation in indoor settings such as factories, workshops, and processing plants. WEG motors are renowned for their superior build quality, incorporating high-grade materials and advanced manufacturing processes to withstand continuous operation under heavy loads. The rolled steel frame provides structural integrity while facilitating efficient heat dissipation, a critical factor in maintaining optimal motor performance and extending operational lifespan. This motor is particularly well-suited for applications requiring consistent, maintenance-friendly operation with minimal exposure to external contaminants. Typical use cases include driving pumps, fans, conveyors, compressors, and machinery drives across industries such as HVAC, water treatment, food processing, and general manufacturing. Selecting the right motor for industrial applications requires careful consideration of environmental conditions, load requirements, and operational demands. The WEG 1.5HP 4P ODP Motor excels in clean, dry indoor environments where external contamination is not a concern, offering a cost-effective solution without the need for fully enclosed or explosion-proof enclosures. Its design prioritizes cooling efficiency, ensuring stable performance even during prolonged duty cycles. Professionals in industrial maintenance and equipment procurement trust WEG for its global reputation as a leader in electric motor technology, backed by decades of innovation and a commitment to quality assurance through comprehensive testing protocols. Key advantages of the WEG 00158OT3H145T-S include: - **Reliable ODP Enclosure**: Ventilation openings prevent ingress of liquids and solids at angles up to 15 degrees, ideal for clean indoor environments. - **Premium Rolled Steel Construction**: Durable frame material ensures structural integrity and longevity in demanding applications. - **Energy-Efficient Operation**: Designed for optimal performance with reduced power consumption, lowering operational costs. - **Versatile Industrial Applications**: Suitable for pumps, fans, conveyors, compressors, and machinery drives across multiple sectors. - **WEG Quality Assurance**: Backed by rigorous testing and manufacturing standards, ensuring consistent performance and extended service life. WEG’s motors are trusted by engineers and maintenance professionals worldwide for their reliability, efficiency, and ease of integration into existing systems. Whether deployed in new installations or as replacements for aging equipment, the 00158OT3H145T-S delivers the performance and dependability required to keep industrial operations running smoothly. For facilities prioritizing cost-effective, low-maintenance motor solutions in clean environments, the WEG 1.5HP 4P ODP Motor stands out as a top-tier choice.
  • 1.5HP 4-pole ODP motor for clean indoor industrial applications
  • Rolled steel construction with ventilation openings for cooling efficiency
  • Prevents liquid/solid ingress at angles up to 15 degrees from vertical
  • Suitable for pumps, fans, conveyors, compressors, and machinery drives
  • WEG quality: durable, energy-efficient, and long service life

Specifications

Ip Rating
IP12
Material
Rolled Steel
Poles
4P
Package Weight (Imperial)
44.504 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.