WEG 00158ES1B56-S - MOTOR 1.5HP 4P 56H WCF2 RO S SI PH
WEG

00158ES1B56-S

UPC: 7909522525899

Contact for Pricing

Overview

The WEG 1.5HP 4P 56H WCF2 RO S SI PH Totally Enclosed Fan-Cooled (TEFC) motor (SKU: 00158ES1B56-S) is a premium fractional horsepower solution engineered for demanding industrial applications where durability, efficiency, and protection are paramount. Designed by WEG, a global leader in electric motor technology, this motor combines robust construction with advanced thermal management to deliver consistent performance in the most challenging operating conditions. The TEFC enclosure (IP55 rated) ensures complete protection against dust ingress, moisture, and corrosive contaminants, making it ideal for outdoor installations, dusty environments, and high-humidity areas. The integrated external fan provides superior cooling, maintaining optimal operating temperatures even under continuous duty cycles, which extends the motor's service life and reduces maintenance requirements. With a 4-pole configuration, this motor is optimized for applications requiring balanced torque and energy efficiency, such as pumps, fans, conveyors, compressors, and industrial machinery drives. The WCF2 series represents WEG's commitment to high-quality materials and precision manufacturing, ensuring reliability across diverse industrial sectors including manufacturing, agriculture, mining, and water treatment. Professionals choose WEG motors for their field-proven performance, global support network, and adherence to international standards, making them a trusted partner in critical infrastructure projects. Installation is straightforward with standard mounting configurations, and the motor's compact 56H frame size allows for seamless integration into existing systems without costly modifications. Whether deployed in a factory floor, a remote processing plant, or a marine environment, the WEG 1.5HP TEFC motor delivers the performance and longevity required to minimize downtime and maximize productivity. Backed by comprehensive quality testing and WEG's decades of expertise in motor design, this motor is not just a component—it's a long-term investment in operational reliability.
  • Totally Enclosed Fan-Cooled (TEFC) design with IP55 protection for harsh environments
  • 1.5HP output with 4-pole configuration for balanced torque and energy efficiency
  • 56H frame size for compact, versatile installation in industrial systems
  • WCF2 series from WEG: premium materials, precision manufacturing, and long service life
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives in demanding sectors

Specifications

IP Rating
IP55
Poles
4P
Series
WCF2
Size
56H
Package Weight (Imperial)
50.629 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.