WEG 1321087121 - MOTOR 0.5HP 4P 56C HYDRODUTY
WEG

1321087121

UPC: 7909836862628

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Overview

The WEG 0.5HP 4P 56C Hydroduty Motor (SKU: 1321087121) is a high-performance, compact electric motor engineered for rigorous water and fluid handling applications in industrial environments. Designed by WEG, a global leader in electric motor technology, this motor combines robust construction with energy-efficient operation to deliver reliable performance in demanding conditions. Its 0.5 horsepower (HP) output and 4-pole (4P) configuration ensure consistent torque and speed, making it ideal for continuous-duty applications where reliability is critical. This Hydroduty series motor is specifically optimized for fluid handling systems, including pumps, compressors, and other industrial machinery where water or corrosive fluids are present. The 56C frame size provides a compact footprint, allowing for easy integration into tight spaces while maintaining high efficiency and low operating costs. Built with premium materials and advanced insulation systems, the motor resists moisture ingress, thermal stress, and mechanical wear, ensuring extended service life even in harsh environments. Key applications for the WEG 0.5HP 4P 56C Hydroduty Motor include municipal water systems, wastewater treatment facilities, agricultural irrigation, HVAC systems, and industrial fluid transfer operations. Its design prioritizes energy efficiency, reducing electricity consumption while maintaining optimal performance—a critical factor for facilities aiming to lower operational costs and meet sustainability goals. The motor’s compatibility with variable frequency drives (VFDs) further enhances its versatility, enabling precise speed control for variable-load applications. WEG’s reputation for innovation and quality is evident in the Hydroduty series, which undergoes rigorous testing to meet international standards for performance, safety, and durability. Professionals in the industrial sector trust WEG motors for their dependable operation, minimal maintenance requirements, and long-term reliability. Whether deployed in a small-scale pump station or a large industrial complex, this motor delivers the power and resilience needed to keep operations running smoothly. Installation is straightforward thanks to the motor’s standardized 56C frame, which aligns with common mounting configurations in industrial equipment. Proper alignment and ventilation are essential to maximize performance and lifespan, and WEG provides comprehensive technical documentation to guide engineers and technicians through the process. With a focus on sustainability and cost-effectiveness, the WEG 0.5HP 4P 56C Hydroduty Motor is an investment in operational excellence, combining WEG’s engineering expertise with the demands of modern industrial applications.
  • 0.5HP output with 4-pole configuration for consistent torque and speed
  • 56C frame size for compact installation in tight spaces
  • Optimized for water and fluid handling in pumps, compressors, and industrial machinery
  • High energy efficiency reduces operational costs and supports sustainability goals
  • Built with premium materials for resistance to moisture, thermal stress, and mechanical wear

Specifications

Package Weight (Imperial)
300.663 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.