WEG CFDB5-5-74600 - BRAKING RESISTOR CFDB5-5-74600
WEG

CFDB5-5-74600

Alternate Item Number: 14403534

UPC: 7909492462200

Contact for Pricing

Overview

The WEG CFDB5-5-74600 braking resistor is a high-performance, OEM-certified component engineered for seamless integration into industrial motor control applications. Designed as a direct replacement for WEG drive systems, this braking resistor delivers precise energy dissipation to protect motors and converters from overvoltage conditions during deceleration or regenerative braking cycles. Manufactured to WEG’s stringent quality standards, the CFDB5-5-74600 ensures compatibility with WEG drives, maintaining system integrity, warranty coverage, and operational efficiency. This braking resistor is a critical component in variable frequency drive (VFD) applications, where dynamic braking is required to manage excess energy generated during motor deceleration. Commonly deployed in heavy-duty industrial environments—such as manufacturing plants, material handling systems, conveyor belts, and pump applications—the CFDB5-5-74600 is optimized for high-power motor control systems that demand reliability and durability. Its robust construction and thermal management capabilities make it ideal for continuous or intermittent braking cycles, reducing stress on the drive and extending the lifespan of the entire system. Professionals in industrial automation and electrical engineering rely on WEG braking resistors for their proven performance in critical applications. The CFDB5-5-74600 is part of WEG’s extensive portfolio of drive components, a brand synonymous with innovation and reliability in industrial motor control. When selecting a braking resistor, engineers prioritize factors such as power dissipation capacity, thermal stability, and compatibility with existing drive systems. WEG’s OEM-grade resistors are designed to meet these requirements, offering a seamless fit with minimal installation effort. Installation of the CFDB5-5-74600 is straightforward, with standardized mounting options and clear wiring guidelines provided in WEG’s technical documentation. The resistor’s compact design allows for efficient space utilization in control panels, while its high-quality materials ensure resistance to environmental factors such as vibration, dust, and temperature fluctuations. For applications requiring frequent braking or high inertia loads, this resistor provides the necessary energy absorption to prevent drive faults and downtime. WEG’s reputation as a global leader in industrial electric motors and drives is built on decades of engineering excellence and customer trust. The CFDB5-5-74600 braking resistor exemplifies this commitment, offering a reliable, high-performance solution for engineers and maintenance teams seeking to optimize their motor control systems. By choosing genuine WEG components, businesses safeguard their investments, reduce the risk of system failures, and ensure long-term operational efficiency. Whether upgrading an existing system or designing a new installation, the WEG CFDB5-5-74600 braking resistor is the trusted choice for professionals who demand precision and durability in their industrial applications.
  • Genuine OEM replacement part for WEG drive systems
  • Ensures compatibility and maintains warranty coverage
  • High-performance energy dissipation for motor protection
  • Compact design for efficient panel space utilization
  • Reliable operation in heavy-duty industrial environments

Specifications

Series
CFDB5
Package Weight (Imperial)
1 LB
VH System Support Complete - Fits to Conduit Size NW/Metric 29/32, Color Black

BVH-29-000

VH System Support Complete - Fits to Conduit Size NW/Metric 29/32, Color Black
RESOLVER BOARD EXP-RES-I1R1-F-ADV

EXP-RES-I1R1-F-ADV

RESOLVER BOARD EXP-RES-I1R1-F-ADV
Cable Support for wood or metal studs (CJ6 Caddy) USA Made

CSS

Cable Support for wood or metal studs (CJ6 Caddy) USA Made
Standard Box Track System, End Stop

5200ES

Standard Box Track System, End Stop
10 gauge side mount V-hooks for fluorescent lighting fixtures. They are made of steel with a zinc plated finish and are wire formed. The hooks are intended for use with fluorescent lighting fixtures holding 2, 3, or 4 bulbs.

70000

10 gauge side mount V-hooks for fluorescent lighting fixtures. They are made of steel with a zinc plated finish and are wire formed. The hooks are intended for use with fluorescent lighting fixtures holding 2, 3, or 4 bulbs.

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.