The key features of DIN 5482 include:
| Feature | DIN 5482 | DIN 5480 | | :--- | :--- | :--- | | | 30° | 30° | | Basic Principle | Side fit (flank centering) | Major diameter centering (dₐ) | | Centering Method | Over pins or flank measurement | Major diameter (tight fit between shaft major dia and hub minor dia) | | Module Range | 0.5 to 10 mm | 0.5 to 10 mm (preferred: 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 4, 5, 6, 8, 10) | | Root Fillet | Explicitly defined (flat root / fillet root options) | Generously radiused, but less strictly controlled for fit | | Tooth Profile | Involute with defined root clearance | Involute with optimized root stress relief | | Helical Splines | Not supported | Supported (specified by helix angle on pitch diameter) | | Tolerance System | Loose, medium, close (using letters: a, b, c, d, e) | Precision system using IT grades (e.g., 5H, 6H, 7H, 8H, 9H) | | Standard Status | Withdrawn (remains for repairs) | Active (current design standard) | Din 5482 Vs Din 5480
This article provides a deep-dive comparison of DIN 5482 vs. DIN 5480, helping engineers, designers, and procurement specialists make the right choice for their application. The key features of DIN 5482 include: |
Despite being withdrawn, DIN 5482 is pervasive in: close (using letters: a