The SEW Eurodrive 13251503 is a Shrink Disc, identified by the W4941 designation, commonly utilized in drive system assemblies. This component is engineered to facilitate the secure mounting of components such as gears, pulleys, or couplings onto shafts, ensuring precise power transmission in demanding industrial environments. Its design is integral to maintaining the integrity and performance of rotating machinery.

Technical details

• Component Type: Shrink Disc
• Series/Model Identifier: W4941
• Shaft/Hub Bore Dimensions: EK-260x430-TAS (This notation typically indicates the outer diameter of the disc and the inner bore diameter, or a specific shaft/hub interface size. Buyers should verify exact dimensions against manufacturer specifications.)
• Mounting Mechanism: Utilizes internal pressure to create a friction fit, eliminating the need for keyways or splines in many applications.
• Material Construction: Typically manufactured from high-strength steel alloys for durability and resistance to torque and vibration.
• Torque Transmission Capability: Designed to transmit significant torque loads, specific ratings depend on the exact model and application conditions.
• Operating Temperature Range: Suitable for standard industrial operating temperatures; consult datasheet for precise limits.
• Compatibility: Designed for use with SEW Eurodrive gearmotors and other drive components requiring secure shaft mounting.

Applications & compatibility

This SEW Eurodrive Shrink Disc is frequently specified for applications requiring robust and reliable shaft-hub connections. It is commonly found in heavy-duty machinery, including industrial mixers, crushers, large conveyor systems, and pump drives where precise alignment and high torque transfer are critical. Its application ensures the secure attachment of rotating elements to motor or gearbox shafts.

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 13251503 or contact our technical team for cross-reference assistance with compatible SEW Eurodrive mounting components.