is a German standard that defines the principles, dimensions, and inspection methods for involute splines based on reference diameters . Unlike other standards that rely on the pitch diameter, DIN 5480 uses a reference diameter that is often set to match standard bearing bores, allowing for easier integration of shafts and hubs with off-the-shelf mechanical components. Fundamental Principles of DIN 5480
Modern versions of the standard (revised in 2006) consolidated what used to be 16 individual documents into four primary parts: Tolerances in DIN 5480 splines | GrabCAD Tutorials Din 5480 Pdf
It covers a module range from 0.5 to 10 mm , with tooth counts typically between 6 and 82. Structure of the DIN 5480 Series is a German standard that defines the principles,