Din 5480 Pdf Jun 2026

Pay close attention to the root fillets. Sharp corners create massive stress risers that lead to premature fatigue failure under cyclic torsional loading.

Splined connections are widely used in various industries, including:

A key feature is its use of a . Unlike other standards that define the tooth profile directly from a module, DIN 5480 first defines a reference diameter, which is chosen to match standard bearing bores. The tooth profiles are then modified with a profile shift to fit this pre-selected diameter. This simplifies integration with standardized bearing components. Din 5480 Pdf

): The primary scaling factor of the tooth size. Standard modules in DIN 5480 range from 0.5 to 10. Number of Teeth (

DIN 5480 is a German standard published by the Deutsches Institut für Normung (German Institute for Standardization). It specifies the geometry, dimensions, and tolerances for involute splines based on a reference diameter system. Key Characteristics of DIN 5480 Splines Always 30°. Pay close attention to the root fillets

Details the tolerances, space width deviations, tooth thickness deviations, and total variations.

Unlike straight-sided splines, involute splines feature curved tooth flanks similar to gear teeth. This specific profile offers several distinct engineering advantages: Unlike other standards that define the tooth profile

The standard allows engineers to select combinations that create (for parts that must move axially during operation) or interference fits (for rigid, permanent connections). How to Access and Use a DIN 5480 PDF

The standard is divided into several parts, each covering a specific aspect of spline design, calculation, and manufacturing. When looking through a DIN 5480 PDF, you will typically find the following sections:

The official publisher of DIN standards is Beuth. You can purchase and download the exact parts of the DIN 5480 standard on the Beuth Verlag Website.