The SEW EURODRIVE S37R17DRS71S4 is a compound gearmotor from the S. Series, designed for 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, resulting in a combined reduction suitable for demanding industrial machinery. Its robust construction ensures reliable operation in challenging environments.

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 Frame Size: 71
• Motor Type Designation: S4 (indicative of motor characteristics, consult datasheet for specifics)
• Voltage Class: Consult manufacturer datasheet for specific voltage ratings (e.g., 230/460V, 460/575V).

Applications & compatibility

This SEW EURODRIVE gearmotor is commonly integrated into systems such as packaging machinery, conveyor belts, material handling equipment, and processing lines where consistent and powerful torque output is essential. Its compound gearing allows for higher reduction ratios in a compact footprint, making it suitable for space-constrained installations.

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 S37R17DRS71S4 or contact our technical team for cross-reference assistance with compatible S. Series components.