DIN 5464 Standard: Splined hubs and spline shafts
DIN 5464 is a German national standard (Deutsches Institut für Normung) that outlines the specifications for involute splines, including their dimensions, tolerances, and testing methods. The standard provides a framework for the design and manufacture of splines, ensuring interchangeability and compatibility between components.
The DIN 5464 standard specifies the requirements for straight-sided splines in the heavy series, designed for both fixed and moving shaft-hub connections. This standard is critical in mechanical engineering for transmitting high torque through thin-walled hubs, as its 0∘0 raised to the composed with power pressure angle prevents hub expansion from radial forces. Key Specifications of DIN 5464 din 5464 standard pdf
If you are sourcing parts based on this standard, ensure your machine shop has access to the official DIN 5464 PDF to guarantee the correct tolerances are met.
Advantages of Using the Standard
A: Not directly. ISO 4156 covers involute splines but is based on a different system (reference diameter, module, and pressure angle). Always check compatibility.
DIN 5464 is a German technical standard that specifies the dimensions and tolerances for straight-sided splines in the heavy series. DIN 5464 Standard: Splined hubs and spline shafts
DIN Media (Beuth): The primary source for the official DIN 5464:2010-03.