Din 5480 Pdf -

If you are replacing a shaft or hub in a German-made machine (from brands like Bosch Rexroth, ZF, or Siemens), chances are high that the spline was cut to DIN 5480 specifications.

If you are downloading a DIN 5480 PDF today, you must check the date of publication. Din 5480 Pdf

Historically, DIN 5480 was the go-to standard. However, in recent years, international harmonization has occurred. If you are replacing a shaft or hub

The ISO standard uses slightly different calculation methods for fit and tolerance. While the physical tools (hobs and shapers) often remain the same, the inspection data in a DIN 5480-2 PDF might not perfectly align with an ISO 4156 chart. Always ensure your PDF matches the revision listed on your engineering drawing. The ISO standard uses slightly different calculation methods

| Feature | DIN 5480 | |---------|----------| | Centering | Flank (side) only | | Pressure angles | 30° (std), 37.5°, 45° | | Module range | 0.5 – 10 mm | | Tooth count range | 6 – 82 | | Key formula | dref = z * m | | Tolerances | 4 to 9 (H, f, g, h) | | Inspection | Over-pins (Mdk) + runout | | Supersedes | DIN 5463, 5464, 5472 |