Din 5480 Spline Calculator Excel Verified May 2026

DIN 5480 Spline Calculator — Handbook & Evaluation

Purpose

Provide a comprehensive guide and evaluation of an Excel-based DIN 5480 spline calculator: features, accuracy, inputs/outputs, usage steps, verification, limitations, and recommendations for improvement.

standards. It is often preferred for professional reengineering projects because it includes strength analysis based on material properties. FRENCO Spline Calculator din 5480 spline calculator excel

Reference Data: Tables containing standard modules (0.5 to 10) and fundamental deviations. DIN 5480 Spline Calculator — Handbook & Evaluation

Useful for inspection setup
Calculates important values like base tangent length (Wk) and pin/ball measurement over/under wires, which are essential for checking actual splines with micrometers. Number of Teeth (z): The total count of teeth on the spline

eAssistant Spline Module: Features automatic geometry selection, strength calculation, and CAD export for DIN 5480.

Number of Teeth (z): The total count of teeth on the spline. Pressure Angle (α): Standardized at 30° for DIN 5480. Reference Diameter (dB): Calculated as m × z. Core Formulas for Your Excel Calculator