Din 5482 Spline Bus | ((top))

When inspecting a DIN 5482 spline bus, the following parameters must be checked:

The DIN 5482 spline bus remains an important component for maintaining and repairing older German and European machinery. While superseded by DIN 5480 for new designs, its and simple module-based sizing make it straightforward to manufacture and inspect. Engineers should verify legacy drawings carefully, as DIN 5482 splines are not interchangeable with DIN 5480 or ANSI B92.1. din 5482 spline bus

| Parameter | Formula / Value | |-----------|------------------| | Module (m) | 1.0 mm | | Number of teeth (z) | 24 | | Reference diameter (d) | m × z = 24.0 mm | | Major diameter (internal bus) | d + 1.4 × m (approx.) = 25.4 mm | | Minor diameter (internal bus) | d - 1.6 × m (approx.) = 22.4 mm | | Base diameter | d × cos(30°) = 20.784 mm | | Tooth thickness (pitch circle) | (π × m) / 2 = 1.571 mm | When inspecting a DIN 5482 spline bus, the