The SEW Eurodrive S87R57DRS71S6 is a compound gearmotor from the S. Series, designed for robust industrial applications requiring precise speed reduction and torque multiplication. This unit features a primary stage with a 2:1 ratio and a secondary stage with a 3:1 ratio, indicating a combined reduction for demanding drive tasks. Its construction is optimized for integration into complex machinery, providing reliable power transmission.

Technical details

• Series: S. Series
• Gear Unit Type: DRS/DRE Compound Gearmotor
• Primary Stage Reduction Ratio: 2:1
• Secondary Stage Reduction Ratio: 3:1
• Combined Reduction Ratio: 6:1 (calculated from primary and secondary stages)
• Motor Type: R-Series (indicated by 'R' in part number)
• Motor Size: 71 (indicated by '71' in part number)
• Motor Design: S (indicated by 'S' in part number, typically refers to motor design/efficiency class)

Applications & compatibility

This SEW Eurodrive gearmotor is suitable for a wide range of industrial automation tasks, including conveyor systems, material handling equipment, packaging machinery, and processing lines where consistent and powerful torque is essential. Its compound gearing allows for higher reduction ratios in a compact footprint, making it ideal for applications with space constraints.

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 S87R57DRS71S6 or contact our technical team for cross-reference assistance with compatible S. Series components.