The defines the geometry, dimensions, and gauging of involute splines with a 30° pressure angle . It is widely used in automotive and mechanical engineering for high-torque applications. Core Specifications of DIN 5480
Before diving into dimensions, you must understand the naming convention. A typical designation on a drawing looks like this:
If you download a PDF of DIN 5480 Part 1 (Generalities) or Part 2 (Dimensions), you will find tables structured by Nominal Diameter and Module
: Common for external splines (shafts) to provide different levels of clearance. Measurement Between Pins (MDK/MDS)
| Module (m) | Number of teeth (z) | Pitch diameter (d) | Tooth thickness (s) | | --- | --- | --- | --- | | 1 | 10 | 10 mm | 1.57 mm | | 1.5 | 12 | 18 mm | 2.36 mm | | 2 | 16 | 32 mm | 3.14 mm |
The defines the geometry, dimensions, and gauging of involute splines with a 30° pressure angle . It is widely used in automotive and mechanical engineering for high-torque applications. Core Specifications of DIN 5480
Before diving into dimensions, you must understand the naming convention. A typical designation on a drawing looks like this: din 5480 spline dimensions pdf
If you download a PDF of DIN 5480 Part 1 (Generalities) or Part 2 (Dimensions), you will find tables structured by Nominal Diameter and Module The defines the geometry, dimensions, and gauging of
: Common for external splines (shafts) to provide different levels of clearance. Measurement Between Pins (MDK/MDS) A typical designation on a drawing looks like
| Module (m) | Number of teeth (z) | Pitch diameter (d) | Tooth thickness (s) | | --- | --- | --- | --- | | 1 | 10 | 10 mm | 1.57 mm | | 1.5 | 12 | 18 mm | 2.36 mm | | 2 | 16 | 32 mm | 3.14 mm |