WEG 30018OT3H447/9TSD-W4 - MOTOR 300HP 4P 447/9TSD WFA2
WEG

30018OT3H447/9TSD-W4

UPC: 7909322446233

Contact for Pricing

Overview

The WEG 300HP 4P Industrial Motor, identified by SKU 30018OT3H447/9TSD-W4, is engineered for robust performance in demanding industrial environments. This integral horsepower motor, falling within the 1 HP and above category, features an Open Drip-Proof (ODP) enclosure designed to protect internal components from falling liquids or solid particles entering at angles up to 15 degrees from the vertical. This specific enclosure type makes it an ideal choice for clean, indoor settings where external contamination is minimal, ensuring optimal cooling efficiency and longevity. WEG is renowned for its commitment to quality, utilizing premium materials and precision manufacturing processes. Each motor undergoes comprehensive quality testing, guaranteeing a long service life and reliable operation. This 300HP motor is built to withstand the rigors of continuous operation, making it suitable for a wide array of critical industrial equipment. Its powerful output and durable construction ensure it can drive heavy loads and maintain consistent performance under pressure. Key applications for this WEG motor include powering large pumps in water treatment facilities, driving high-volume fans in HVAC systems, operating heavy-duty conveyors in manufacturing and logistics, and serving as the prime mover for industrial compressors and various machinery drives. The 4-pole design typically indicates a speed of approximately 1800 RPM (at 60Hz), which is a common requirement for many industrial processes that demand a balance of torque and speed. When selecting an ODP motor like the 30018OT3H447/9TSD-W4, professionals consider the operating environment, the driven load characteristics, and the required power output. The 300HP rating signifies a substantial motor capable of handling significant mechanical loads. The 447/9TSD frame size (a NEMA standard) ensures compatibility with a wide range of mounting and coupling systems, simplifying installation and integration into existing or new equipment setups. The WFA2 designation likely refers to specific electrical or construction features relevant to its intended industrial use. Investing in a WEG motor means opting for a product that embodies reliability, efficiency, and durability. The brand's reputation in the electric motor industry is built on delivering consistent quality and innovative solutions that meet the evolving needs of industrial automation and machinery. This 300HP ODP motor is no exception, offering a dependable power solution for critical industrial operations.
  • WEG 300HP, 4-Pole Integral Horsepower Industrial Motor
  • Open Drip-Proof (ODP) Enclosure for clean indoor environments
  • Designed for angles up to 15 degrees from vertical protection
  • Robust construction for demanding industrial applications
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives

Specifications

Poles
4P
Series
WFA2
Package Weight (Imperial)
2135.373 LB

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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.