The SEW Eurodrive 06438636 is a hollow shaft shrink disc designed for direct mounting onto motor shafts, commonly utilized in power transmission systems requiring a secure and backlash-free connection between a shaft and a hub. This component is integral to the SEW Eurodrive ST67 series, indicating its specific design parameters and compatibility within that product family.

Technical details

• Series: ST67
• Type: Hollow Shaft Shrink Disc
• Model Designation: NG40
• Shaft Interface: AB (refer to manufacturer datasheet for specific shaft diameter and keyway dimensions)
• Construction: Designed for press-fit mounting, eliminating the need for keyways and reducing shaft stress.
• Torque Transmission: Achieves high torque transmission through the generation of a strong interference fit.
• Material: Typically constructed from hardened steel for durability and resistance to wear.
• Application Suitability: Engineered for applications demanding precise shaft-hub alignment and robust torque transfer in demanding industrial environments.

Applications & compatibility

This SEW Eurodrive shrink disc is frequently specified for use in applications such as conveyor systems, mixers, pumps, and general machinery where a reliable and compact shaft-hub connection is paramount. Its design is optimized for integration with SEW Eurodrive gearmotors and other drive components within the ST67 series, ensuring seamless mechanical interfacing.

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 06438636 or contact our technical team for cross-reference assistance with compatible ST67 series components.