The SEW Eurodrive 02889145 is a coupling hub designed for use with SEW Eurodrive's RT series gearmotors. Specifically, this component is identified as part of the KTR coupling system, indicated by the "KTR" designation in its part number. This coupling hub facilitates the mechanical connection between the motor and the gearbox, ensuring efficient torque transfer in various industrial drive applications.

Technical details

• Manufacturer Series: RT Series
• Coupling Type: KTR
• Model Designation: RT90-48-1-GJL250
• Material: GJL250 (Grey Cast Iron)
• Hub Diameter: 48 mm (derived from part number)
• Coupling Size: RT90 (derived from part number)
• Component Function: Torque transmission hub

Applications & compatibility

This SEW Eurodrive coupling hub is integral to the mechanical assembly of RT series gearmotors, commonly found in applications requiring robust and reliable power transmission. It is suitable for use in conveyor systems, material handling equipment, packaging machinery, and other industrial automation setups where precise motor-to-gearbox connection is critical for operational efficiency.

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 02889145 or contact our technical team for cross-reference assistance with compatible RT series components.