WEG 00118ES1RFD56-S - MOTOR 1HP 4P 56 WCF2
WEG

00118ES1RFD56-S

UPC: 7909522485513

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Overview

The WEG 1HP 4P Motor (SKU: 00118ES1RFD56-S) is a high-performance fractional horsepower electric motor engineered for demanding industrial and agricultural applications where reliability, durability, and efficiency are critical. Designed as a farm-duty motor, this WEG unit combines robust construction with advanced protection features to withstand the rigors of outdoor environments, dust-laden air, and moisture exposure—common challenges in agricultural, construction, and light industrial settings. Built to exceed standard motor specifications, the 00118ES1RFD56-S delivers consistent power output and long service life, making it an ideal choice for professionals who require dependable performance without frequent maintenance or downtime. This motor is part of WEG’s esteemed line of industrial electric motors, a brand globally recognized for innovation, precision engineering, and adherence to international quality standards. WEG motors are trusted by engineers, contractors, and facility managers across sectors including agriculture, food processing, water treatment, HVAC, and material handling. The 1 horsepower, 4-pole design (1725 RPM at 60Hz) provides optimal torque and efficiency for a wide range of driven equipment, from centrifugal pumps and ventilation fans to small conveyors, compressors, and agricultural machinery such as feeders, augers, and irrigation systems. Its compact 56 frame size ensures compatibility with standard mounting configurations, simplifying integration into existing systems or new installations. Key features of the WEG 1HP 4P Motor (00118ES1RFD56-S) include an oversized conduit box for easier wiring and reduced installation time, corrosion-resistant hardware that resists rust and degradation in humid or chemically aggressive environments, and a fully sealed construction that prevents the ingress of dust, dirt, and moisture. These design elements are particularly valuable in farm buildings, outdoor work sites, and facilities where exposure to the elements is unavoidable. The motor’s windings are impregnated with high-quality varnish and undergo rigorous thermal and mechanical testing to ensure long-term insulation integrity and resistance to vibration. WEG’s reputation for manufacturing durable, energy-efficient motors is backed by decades of experience and compliance with global certifications such as UL, CSA, and IEC. The 00118ES1RFD56-S model reflects this commitment, offering not only superior protection but also quiet operation and low vibration levels—critical factors in indoor and residential-adjacent industrial environments. Professionals selecting this motor benefit from WEG’s extensive technical support, including sizing guides, application-specific recommendations, and access to a global network of service centers for maintenance and repairs. Ideal for use in pumps handling water or mild chemicals, ventilation systems in livestock facilities, small-scale processing equipment, and auxiliary machinery in manufacturing plants, the WEG 1HP 4P Motor is a versatile solution that balances performance, longevity, and value. Whether installed in a dusty grain elevator, a humid dairy barn, or a construction site trailer, this motor is engineered to perform reliably under real-world conditions. For engineers and maintenance teams seeking a trusted, low-maintenance motor that reduces operational risk and total cost of ownership, the WEG 00118ES1RFD56-S represents a smart investment in productivity and system uptime.
  • 1 HP, 4-pole, 56 frame size (WEG model 00118ES1RFD56-S)
  • Built for farm and outdoor industrial use with enhanced dust/moisture protection
  • Oversized conduit box and corrosion-resistant hardware for long-term reliability
  • Sealed construction prevents ingress of contaminants; ideal for harsh environments
  • Compatible with pumps, fans, conveyors, compressors, and agricultural machinery

Specifications

Connection Type
Screw Terminal (oversized conduit box)
Frequency
60 Hz
Ip Rating
IP66/IP67
Material
Corrosion-resistant hardware, sealed construction
Mounting Type
Standard 56 frame size
Poles
4P
Series
WCF2 Farm Duty
Size
56
Package Weight (Imperial)
39.611 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.