The SEW EURODRIVE 17985455 is a braking resistor designed for use with SEW EURODRIVE variable frequency drives (VFDs) and servo drives. This component, identified as part of the BW1.0 series, plays a crucial role in dissipating excess energy generated during regenerative braking operations, preventing overvoltage conditions within the drive system. It is engineered to manage the thermal load associated with these energy surges, ensuring the reliable and safe operation of motor control systems.

Technical details

• Series: BW1.0
• Model Designation: BW1.0-170
• Nominal Resistance: 170 Ohms (derived from part number suffix "-170")
• Power Rating: 1.0 kW (derived from part number prefix "BW1.0")
• Voltage Compatibility: Designed for use with SEW EURODRIVE drive systems; specific voltage class should be verified against the drive's datasheet.
• Function: Energy dissipation during regenerative braking.
• Construction: Typically ceramic or wire-wound resistor element housed in a protective enclosure.
• Connection Type: Screw terminals for secure electrical connection.

Applications & compatibility

This SEW EURODRIVE braking resistor is commonly integrated into industrial automation systems requiring dynamic braking capabilities. Applications include packaging machinery, material handling equipment, machine tools, and any system where rapid deceleration of motor loads is necessary. It is designed to be compatible with specific SEW EURODRIVE drive series that support external braking resistors, ensuring optimal performance and protection.

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 SEW EURODRIVE 17985455 or contact our technical team for cross-reference assistance with compatible BW braking resistor components.