WEG .3318ES1BW56-S - MOTOR 0.33HP 4P W56 WCF2 RO S SI PH
WEG

.3318ES1BW56-S

UPC: 7909265766481

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Overview

Introducing the WEG .3318ES1BW56-S, a robust 0.33 horsepower, 4-pole motor engineered for demanding industrial applications. This Totally Enclosed Fan-Cooled (TEFC) motor is designed to deliver unwavering reliability and exceptional performance in challenging environments. Its sealed enclosure is a critical feature, providing superior protection for the internal motor components against ingress of dust, moisture, corrosive elements, and other airborne contaminants. This robust design ensures longevity and consistent operation, even when subjected to harsh industrial conditions. The integrated external fan plays a vital role in the TEFC design, actively dissipating heat generated during operation. This efficient cooling mechanism prevents overheating, allowing the motor to maintain optimal performance under continuous load and extending its service life. TEFC motors, like this WEG model, are the preferred choice for a wide array of industrial settings, including outdoor installations exposed to the elements, dusty manufacturing floors, and areas with high humidity where standard open-frame motors would quickly fail. WEG is a globally recognized leader in electric motor manufacturing, renowned for its commitment to quality and innovation. This .3318ES1BW56-S motor exemplifies WEG's dedication to using premium materials, employing precision manufacturing techniques, and implementing comprehensive quality control testing throughout the production process. These rigorous standards guarantee a product that not only meets but often exceeds industry expectations for durability and operational efficiency. The versatility of the WEG .3318ES1BW56-S motor makes it an ideal power solution for a broad spectrum of industrial equipment. Its fractional horsepower rating and specific frame size (W56) are well-suited for applications such as: * **Pumps:** Driving centrifugal, submersible, and other types of industrial pumps for fluid transfer and processing. * **Fans and Blowers:** Powering ventilation systems, exhaust fans, and air circulation equipment in factories and processing plants. * **Conveyor Systems:** Providing reliable motive force for material handling and transport lines. * **Compressors:** Operating small to medium-sized air or gas compressors used in various industrial processes. * **Machinery Drives:** Serving as the prime mover for a multitude of general-purpose industrial machinery and equipment. When selecting an industrial motor, factors such as horsepower, speed (RPM), enclosure type, voltage, and frame size are paramount. The WEG .3318ES1BW56-S motor, with its 0.33 HP, 4-pole (approx. 1800 RPM), TEFC enclosure, and W56 frame, offers a specific set of characteristics that align with the requirements of many standard industrial applications. Its "RO S SI PH" designation typically indicates specific features like Rigid Base mounting, Single Phase power, and potentially other electrical or mechanical configurations that should be verified for precise application matching. Trust WEG for dependable power solutions that drive your operations forward.
  • 0.33 Horsepower, 4-Pole (approx. 1800 RPM) motor for versatile industrial use.
  • Totally Enclosed Fan-Cooled (TEFC) design for superior protection in dusty, moist, and harsh environments.
  • WEG premium quality construction ensures long service life and dependable operation.
  • W56 frame size suitable for a wide range of industrial equipment and mounting configurations.
  • Ideal for pumps, fans, conveyors, compressors, and general machinery drives.

Specifications

Package Weight (Imperial)
21.76 LB
KIT ELECTROMAGNETIC BRAKE 132

BRAKE-E210-W22

KIT ELECTROMAGNETIC BRAKE 132
KIT ELECTROMAGNETIC BRAKE 112

BRAKE-E180-W22

KIT ELECTROMAGNETIC BRAKE 112

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.