WEG 00158OT1B56-S - MOTOR 1.5HP 4P 56H WCA2 RO S SI PH
WEG

00158OT1B56-S

UPC: 7909158969463

Contact for Pricing

Overview

The WEG 1.5HP 4P Open Drip-Proof (ODP) Motor (SKU: 00158OT1B56-S) is a fractional horsepower motor engineered for robust performance in clean, indoor industrial environments. Designed with premium materials and precision manufacturing, this motor delivers exceptional reliability, energy efficiency, and extended service life—making it an ideal choice for demanding industrial applications. As part of WEG’s renowned motor portfolio, this 1.5HP 4-pole (1440 RPM) motor combines durability with optimized cooling, ensuring consistent operation even under continuous duty cycles. This ODP motor features ventilation openings that prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, providing protection against incidental contact while maintaining excellent heat dissipation. The open drip-proof design is particularly well-suited for applications where external contamination is minimal, such as in manufacturing plants, workshops, and indoor processing facilities. WEG’s commitment to quality is evident in every aspect of this motor, from rigorous testing to the use of high-grade components that resist wear, corrosion, and electrical stress. **Key Applications & Industries** The WEG 1.5HP 4P ODP Motor is a versatile solution for a wide range of industrial equipment, including: - **Pumps & Compressors:** Ideal for water pumps, HVAC systems, and air compressors where consistent torque and efficiency are critical. - **Fans & Blowers:** Perfect for ventilation systems, dust collection units, and cooling applications in factories and warehouses. - **Conveyor Systems:** Provides reliable power for material handling in logistics, packaging, and assembly lines. - **Machinery Drives:** Suitable for lathes, milling machines, and other equipment requiring precise speed control and low maintenance. - **Agricultural & Food Processing:** Used in grain handling, refrigeration units, and processing machinery where clean, low-contamination operation is essential. **Why Choose WEG Motors?** WEG is a global leader in electric motor technology, trusted by industries worldwide for its innovation, reliability, and energy efficiency. The 00158OT1B56-S motor exemplifies this reputation, offering: - **Long Service Life:** Built with high-quality insulation, bearings, and windings to withstand harsh operating conditions. - **Energy Efficiency:** Designed to meet or exceed IE2 and IE3 efficiency standards, reducing operational costs and environmental impact. - **Easy Installation & Maintenance:** Compact frame size (56H) and standardized mounting dimensions simplify integration into existing systems. - **Safety & Compliance:** Meets international certifications (UL, CSA, CE) for electrical safety and performance. - **Global Support:** Backed by WEG’s extensive network of distributors and service centers, ensuring prompt technical assistance and spare parts availability. **Selection & Installation Considerations** When choosing an ODP motor like the WEG 00158OT1B56-S, professionals prioritize factors such as horsepower, pole count, and environmental suitability. The 4-pole configuration (1440 RPM at 50Hz) provides a balance of torque and speed for most industrial applications. Installation should account for proper ventilation, alignment with driven equipment, and compliance with local electrical codes. WEG’s motors are designed for seamless integration, with options for direct coupling, belt drives, or gear reducers depending on the application. For industries where reliability and uptime are non-negotiable, the WEG 1.5HP 4P ODP Motor stands out as a cost-effective, high-performance solution. Whether powering critical machinery in a factory or supporting auxiliary systems in a processing plant, this motor delivers the durability and efficiency that engineers and maintenance teams demand. Invest in WEG’s trusted technology to minimize downtime, reduce energy consumption, and maximize productivity in your operations.
  • 1.5HP, 4-pole (1440 RPM) Open Drip-Proof (ODP) motor for clean indoor environments
  • Ventilation openings prevent particle ingress up to 15° from vertical
  • Premium materials and precision manufacturing for long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • Energy-efficient design meets IE2/IE3 standards

Specifications

Frequency
50 Hz
Ip Rating
IP12 (Open Drip-Proof)
Mounting Type
Standard 56H Frame Mounting
Poles
4P
Series
WCA2
Size
56H
Package Weight (Imperial)
47.564 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.