The standard represents a critical technical specification in mechanical engineering, defining the dimensions, tolerances, and design characteristics for heavy-series straight-sided splines . Used primarily to transmit high torque in machinery, these splines provide superior load capacity compared to lighter series alternatives like DIN ISO 14.
: Many older DIN spline standards have been formally withdrawn or superseded by international standards like ISO 14 (Straight-sided splines for cylindrical shafts). din 5464 standard pdf
Disclaimer: This article provides a summary of the standard. For manufacturing and design, always refer to the official and latest version of the DIN 5464 standard document. Disclaimer: This article provides a summary of the standard
The heavy series outlined in this standard features a higher tooth density relative to general parallel spline profiles like DIN ISO 14 . This design yields superior load capacity and shear strength. This design yields superior load capacity and shear strength