The SEW Eurodrive F77R37DRE90L2 is a compound gearmotor designed for demanding industrial applications requiring precise speed reduction and torque multiplication. This unit integrates a primary stage with a 3:1 ratio and a secondary stage with a 2:1 ratio, offering a combined reduction suitable for various drive systems. Its construction is part of the F series, indicating a robust design for continuous operation in challenging environments.

Technical details

• Series: F77 (Primary Stage), DRE90L2 (Motor)
• Primary Gear Ratio: 3:1
• Secondary Gear Ratio: 2:1
• Combined Gear Ratio: 6:1 (calculated from primary and secondary stages)
• Motor Frame Size: 90L
• Motor Pole Count: 2-pole (indicated by '2' in DRE90L2)
• Motor Type: DRE (likely indicating a standard asynchronous motor with integrated brake, though brake specification requires datasheet verification)
• Voltage Class: Requires verification against manufacturer datasheet; part number does not explicitly define voltage.

Applications & compatibility

This SEW Eurodrive gearmotor is commonly employed in applications such as conveyor systems, material handling equipment, and processing machinery where consistent and reliable torque delivery is essential. Its multi-stage reduction makes it suitable for applications requiring significant speed reduction from the motor to the driven component, such as in packaging lines or automated assembly machines.

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 F77R37DRE90L2 or contact our technical team for cross-reference assistance with compatible F series components.