Din 5480: Spline Dimensions Pdf

The DIN 5480 standard regulates straight involute splines based on reference diameters. Unlike other standards that rely on module-independent dimensions, DIN 5480 aligns the spline geometry closely with standard metric drill and shaft sizes. Core Design Principles

Unlike straight-sided splines, involute splines feature curved teeth resembling gear teeth. This profile offers several distinct engineering advantages: din 5480 spline dimensions pdf

: Used when machining external splines close to a shoulder. The DIN 5480 standard regulates straight involute splines