The SEW Eurodrive R97 DRN90S4/TF is a worm gearmotor designed for robust industrial applications requiring reliable torque transmission. This unit is part of the R-series, a well-established line of gear reducers known for their durability and efficiency in demanding environments. Its construction is optimized for continuous operation in systems where precise speed reduction and high starting torque are essential.

Technical details

• Series: R-Series
• Gear Type: Worm Gearmotor
• Model Designation: DRN90S4/TF
• Motor Type: Asynchronous, 4-pole (indicated by '4' in S4)
• Voltage Class: Typically 230/400V or 400/690V for 50Hz operation, or 265/460V or 460/830V for 60Hz operation. Buyer should verify specific voltage configuration against manufacturer datasheet.
• Power Rating: The '90' in the part number often denotes a nominal motor size or frame size, but the exact kW output requires cross-referencing with SEW Eurodrive's specific documentation for the DRN90S4 variant.
• Mounting Configuration: The 'TF' suffix typically indicates a foot-mounted configuration with a torque arm.
• Output Shaft: Standard output shaft diameter and keyway dimensions are specific to the DRN90S4 model and should be confirmed with the manufacturer's technical specifications.

Applications & compatibility

This SEW Eurodrive worm gearmotor is commonly integrated into material handling systems, conveyor belts, packaging machinery, and processing equipment. Its robust design makes it suitable for applications demanding high starting torque and reliable speed reduction, such as in the food and beverage industry, automotive manufacturing, and general industrial automation.

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 R97 DRN90S4/TF or contact our technical team for cross-reference assistance with compatible SEW Eurodrive R-series components.