The SEW Eurodrive 06439675 is a Shrink Disc, a critical component for shaft-hub connections in power transmission systems. This specific model, identified by the part number and designation W4941 DK-54.5X92-TL-, is engineered to provide a secure and precise mechanical interface between a shaft and a hub, commonly found in motor and gearbox assemblies within industrial machinery.

Technical details

• Series: Shrink Disc
• Model Designation: W4941
• Shaft Diameter: 54.5 mm
• Hub Diameter: 92 mm
• Connection Type: TL (likely indicating a specific flange or mounting configuration, verify with datasheet)
• Torque Transmission: Designed for high torque applications, ensuring a rigid connection without keyways or splines.
• Material: Constructed from hardened steel for durability and resistance to wear under heavy loads.
• Assembly Method: Utilizes hydraulic pressure for expansion and contraction, allowing for precise clamping force adjustment.

Applications & compatibility

This SEW Eurodrive Shrink Disc is integral to applications requiring robust and backlash-free shaft-hub connections. It is commonly specified for use in heavy-duty industrial drives, including those found in conveyor systems, mixers, crushers, and large pump applications where reliable torque transfer is paramount. Its design ensures compatibility with standard industrial shafts and hubs within the specified dimensions.

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 06439675 Shrink Disc or contact our technical team for cross-reference assistance with compatible SEW Eurodrive drive components.