WEG Strategic Partner Distributor
WEG .3318OS1BSPO48-S - MOTOR 0.33HP 4P 48 WCA2 RO S SI PH
WEG

.3318OS1BSPO48-S

UPC: 7909323911822

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Overview

The WEG .3318OS1BSPO48-S is a high-efficiency, 0.33HP (250W) 4-pole Open Drip-Proof (ODP) motor designed for reliable performance in industrial environments. Part of the WCA2 series, this motor (Size 48) delivers robust power output while maintaining energy efficiency, making it ideal for fractional horsepower applications where space and performance are critical. With an IP12 rating, the motor’s ventilation openings prevent liquid or solid particles from entering at angles up to 15 degrees from vertical, ensuring protection in clean, indoor settings while maximizing cooling efficiency. Engineered for durability, the WEG ODP motor features premium-grade materials, precision manufacturing, and rigorous quality testing to withstand demanding industrial conditions. Its 4-pole design (1,500–1,800 RPM at 60Hz) provides optimal torque and speed control for applications requiring consistent, low-maintenance operation. The motor’s compact Size 48 frame is compatible with a wide range of industrial equipment, including pumps, fans, conveyors, compressors, and machinery drives, offering versatility across multiple sectors such as manufacturing, HVAC, water treatment, and material handling. WEG’s reputation for innovation and reliability is backed by decades of expertise in electric motor technology. The .3318OS1BSPO48-S is designed to meet or exceed industry standards, including NEMA and IEC compliance, ensuring seamless integration with existing systems. Professionals choose WEG motors for their long service life, energy efficiency, and reduced downtime, backed by a global service network for support. Key advantages of this motor include: - **Energy Efficiency**: Optimized for low-power applications, reducing operational costs without sacrificing performance. - **Durability**: Resistant to environmental contaminants in clean indoor spaces, with IP12 protection for extended service life. - **Versatility**: Compatible with a broad range of industrial machinery, from small pumps to conveyor systems. - **Precision Engineering**: Tight manufacturing tolerances ensure quiet operation and minimal vibration. - **WEG Reliability**: Trusted brand with a legacy of high-performance motors used in critical industrial applications worldwide. Ideal for engineers and procurement specialists seeking a cost-effective, high-quality motor solution, the WEG .3318OS1BSPO48-S combines performance, reliability, and ease of installation. Whether for retrofitting existing systems or specifying new equipment, this motor delivers the dependable operation required in modern industrial environments.
  • 0.33HP (250W) 4-pole motor for fractional horsepower applications
  • Open Drip-Proof (ODP) design with IP12 rating for clean indoor environments
  • Size 48 frame compatible with pumps, fans, conveyors, and compressors
  • Premium materials and precision manufacturing for long service life
  • Energy-efficient operation with reduced operational costs

Specifications

Frequency
60 Hz
Ip Rating
IP12
Poles
4P
Series
WCA2
Size
Size 48
Package Weight (Imperial)
16.009 LB
KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN

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.