This is a technical white paper intended for engineers, machinists, and quality assurance professionals dealing with German standard gearing and splined connections.
The standard applies to splines with a , modules from 0.5 to 10 mm , and tooth counts from 6 to 82 . Below are common verified formulas used in DIN 5480 calculations: Formula / Detail Reference Diameter ( dBd sub cap B ) Nominal diameter used for designation Pitch Diameter ( ) Base Circle ( ) Addendum ( ) Dedendum ( ) Tooth Depth ( ) Decoding a Specification A typical callout looks like DIN 5480 W 120 x 3 x 38 x 8f : din 5480 spline dimensions pdf verified
This is a technical white paper intended for engineers, machinists, and quality assurance professionals dealing with German standard gearing and splined connections.
The standard applies to splines with a , modules from 0.5 to 10 mm , and tooth counts from 6 to 82 . Below are common verified formulas used in DIN 5480 calculations: Formula / Detail Reference Diameter ( dBd sub cap B ) Nominal diameter used for designation Pitch Diameter ( ) Base Circle ( ) Addendum ( ) Dedendum ( ) Tooth Depth ( ) Decoding a Specification A typical callout looks like DIN 5480 W 120 x 3 x 38 x 8f :