The SEW Eurodrive R87R57DRP90M4 is a DRP compound gearmotor from the R Series, designed for robust industrial applications requiring precise speed reduction and torque multiplication. This unit features a primary stage reduction ratio of 3 and a secondary stage reduction ratio of 2, indicating a significant overall gear reduction suitable for heavy-duty machinery. Its construction is engineered for reliability in demanding operational environments.

Technical details

• Series: R Series
• Type: DRP Compound Gearmotor
• Primary Stage Reduction Ratio: 3:1
• Secondary Stage Reduction Ratio: 2:1
• Motor Frame Size: 90
• Motor Type Designation: M4 (typically indicates a standard motor design)
• Voltage Class: To be confirmed via manufacturer datasheet. The part number does not explicitly encode voltage.
• Power Rating: To be confirmed via manufacturer datasheet. The part number does not explicitly encode power.

Applications & compatibility

This SEW Eurodrive gearmotor is commonly integrated into systems such as heavy-duty conveyors, material handling equipment, processing machinery, and other industrial automation applications where high torque and controlled output speed are critical. Its compound gearing design makes it suitable for applications requiring substantial speed reduction from a standard motor input.

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 R87R57DRP90M4 or contact our technical team for cross-reference assistance with compatible R Series components.