The SEW Eurodrive R77R37DRS71M4 is a compound gearmotor from the R series, featuring a primary stage reduction ratio of 3 and a secondary stage reduction ratio of 2. This unit is designed for applications requiring precise speed reduction and torque multiplication, commonly found in material handling systems and automated manufacturing processes.

Technical details

• Series: R Series
• Gear Unit Type: DRS/DRE Compound Gearmotor
• Primary Stage Reduction Ratio: 3:1
• Secondary Stage Reduction Ratio: 2:1
• Motor Type: DRS/DRE (Specific motor details such as voltage, power, and frame size are encoded within the full part number and require cross-referencing with SEW Eurodrive documentation for precise confirmation. The '71M4' designation typically indicates motor frame size and pole count, suggesting a 4-pole motor, but specific electrical ratings should be verified.)
• Mounting Configuration: The 'R77' designation often implies a specific mounting orientation or foot/flange configuration, which should be confirmed against the SEW Eurodrive catalog for the R series.
• Service Factor: Not explicitly determinable from the provided information; consult manufacturer datasheet.
• Output Shaft Diameter: Not explicitly determinable from the provided information; consult manufacturer datasheet.

Applications & compatibility

This SEW Eurodrive compound gearmotor is suitable for a wide range of industrial applications including conveyor systems, packaging machinery, and automated assembly lines where consistent and reliable torque transfer is essential. Its robust construction makes it ideal for demanding operational environments.

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 R77R37DRS71M4 or contact our technical team for cross-reference assistance with compatible R series components.