This SEW Eurodrive braking resistor, model BW-168, is engineered to dissipate excess energy generated during motor deceleration in variable frequency drive (VFD) applications. It is designed to protect VFDs and motors from overvoltage conditions that can arise when a motor acts as a generator, such as during rapid braking or overhauling loads. The BW-168 is a critical component for ensuring the longevity and reliable operation of motor control systems.

Technical details

• Series: BW Braking Resistor Series
• Resistance Value: 68 Ohms
• Power Rating: 860 Watts
• Application: Energy dissipation for VFD braking
• Functionality: Reduces DC bus voltage during motor braking
• Construction: Designed for industrial environments
• Compatibility: Suitable for use with various SEW Eurodrive VFDs and other compatible motor control systems. Specific compatibility should be verified against the VFD manufacturer's datasheet.

Applications & compatibility

The SEW Eurodrive BW-168 braking resistor is commonly employed in applications requiring frequent or rapid deceleration of motor loads. This includes automated manufacturing lines, material handling systems, robotics, and any machinery where precise speed control and controlled stopping are essential. Its integration helps prevent VFD shutdown due to overvoltage, ensuring continuous operation in demanding industrial settings.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the BW-168 or contact our technical team for cross-reference assistance with compatible SEW Eurodrive braking components.