If you are looking for specific dimension tables or need help calculating tolerances for a specific shaft-hub connection, please specify the , number of teeth , or maximum hub thickness you are working with. Share public link
The DIN 5464 standard is a widely recognized specification in the engineering and manufacturing industries, particularly in Germany and Europe. This standard defines the requirements for the design, dimensions, and testing of involute splines, which are critical components in various mechanical systems.
Yes, for prototyping. Use the internal and external dimensions from the PDF. However, note that 3D printed tolerances (±0.1 mm) are much looser than the standard’s machining tolerances (±0.01 mm).
Having the open on one screen and your CAD software on the other is the standard workflow. Here’s how to apply it: din 5464 standard pdf
Heavy Series (characterized by higher spline count for increased torque). Pressure Angle: 0°.
The design advantage of this profile is its ability to handle higher torque loads in a smaller space compared to standard flat keys, often providing better centering for the hub on the shaft.
It is important to note that although is still listed as “current” on some platforms (e.g., ANSI webstore), the German Institute for Standardization (DIN) officially marks it as withdrawn . The standard is therefore mainly of historical interest, though it continues to be referenced in other documents such as DIN 5466‑1 (Splined joints, calculation of load capacity). If you are looking for specific dimension tables
The DIN 5464 standard covers several key aspects of involute splines, including:
High-strength shafts in commercial vehicles.
The heavy series has a much larger number of spline teeth compared to the standard series defined in , which gives it a significantly higher load‑bearing capacity. Yes, for prototyping
In the precision-driven world of mechanical engineering, serves as the definitive standard for straight-sided splines of the heavy series . While "standard" may sound routine, the story of DIN 5464 is one of maximizing load capacity where lighter alternatives would fail. The Role of DIN 5464
The standard specifies the dimensions and tolerances for straight-sided splines within the heavy series . While the original 1965 version has been technically withdrawn, it remains a common reference in engineering for heavy-duty spline shaft connections. Key Technical Details