The DIN 5480 standard 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
Lubrication: Essential for reducing wear and ensuring smooth operation. din 5480 spline dimensions pdf
Assume you have a PDF open on page 22 (the main dimension table). Here is how to extract data for a DIN 5480 W 60 x 2.5 x 31. The DIN 5480 standard defines the geometry, dimensions,
From the PDF (Module 3 table):
Self-Centering: The 30° pressure angle provides excellent centering under load. Module based: Uses metric modules (0
When translating these standards into a CAD model or checking a part, keep these basic formulas in mind: www.kisssoft.cz Pitch Diameter ( Addendum ( h sub a p end-sub Dedendum ( h sub f p end-sub (for hobbing) Shaft Tip Diameter ( d sub a 1 end-sub Din 5480-1 | PDF - Scribd
standard defines the dimensions and tolerances for involute splines based on a reference diameter. Unlike many other spline standards that rely on major or minor diameters, DIN 5480 uses the reference diameter ( as the primary basis for its calculations. d2t1xqejof9utc.cloudfront.net Core Technical Specifications