Din 5482 Spline Bus !!link!! – Free Access

| Feature | DIN 5482 | DIN 5480 | |---------|----------|----------| | Pressure angle | 30° | 30° | | Centering | Major diameter | Side (tooth flanks) | | Module series | Based on reference diameter | Based on module × teeth | | Tolerances | Less systematic | Modern ISO system | | Current use | Legacy/repair | New designs |

The standard (Deutsches Institut für Normung) defines involute splines with a 30-degree pressure angle and a module series based on the reference diameter . Unlike the more common DIN 5480 (which uses a side-fit system), DIN 5482 is an older but still widely used standard for major diameter fit splines. din 5482 spline bus

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 While superseded by DIN 5480 for new designs, its and simple module-based sizing make it straightforward to manufacture and inspect.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. | Feature | DIN 5482 | DIN 5480