The standard specifies dimensions for metric parallel (straight-sided) spline shaft connections, typically categorized as the "light series". It has largely been superseded by the international standard ISO 14 . Core Specifications for DIN 5462 Geometry : Straight-sided with parallel flanks.
If you tell me the (e.g., hydraulic pump mounting or gearbox input) or the nominal shaft size you are working with, I can provide the exact tolerances and chamfer requirements. DIN 5462 - ISO 14 - 1982 - Spline | PDF - Scribd
The DIN 5462 standard specifies the dimensions, tolerances, and design criteria for straight-sided (parallel) splines. Unlike involute splines—which feature curved tooth profiles—straight-sided splines utilize flat, parallel flanks.
This standard is most famous for its application in , specifically the 8-tooth configuration commonly found on Power Take-Off (PTO) units in commercial vehicles. Key Geometric Specifications din 5462 spline standard pdf exclusive
Specific examples include:
E[<b>DIN 5480</b><br>Involute splines<br>Contemporary] -->|Preferred for| F[High torque,<br>high precision] B -->|Alternative for| G[Light to moderate torque]
Explicitly features a 4-spline design. It is highly specialized for mobile hydraulics and truck PTO systems. If you tell me the (e
4-bolt flange mounting standard for hydraulic gear and piston pumps. Manufacturers like Parker Hannifin use this for high-pressure systems up to 400+ bar. Relationship to ISO 14
Internal splines are primarily manufactured using a pull broach tool containing the progressive 8x32x36 geometry, or via slotting/shaping on CNC machinery for blind holes.
The primary domain of the DIN 5462 standard is the mechanical transmission of fluid power. If you look at the mounting flange of a hydraulic gear pump or piston pump intended for European trucks (such as Volvo, Scania, MAN, or Mercedes-Benz), it will almost certainly feature a DIN 5462 8-tooth shaft. Power Take-Off (PTO) Units This standard is most famous for its application
These splines provide high torque capacity within a compact diameter, ensuring efficiency and durability under heavy axial and rotational loads. How to Find the DIN 5462 Spline Standard PDF
Detailed 2D technical drawings illustrating both the internal hub profile and the external shaft profile. Chamfer and Fillet Radii (