Din 5462 Spline Standard Pdf Exclusive 🔥 Limited Time
| Parameter | Specification | |-----------|---------------| | Standard | DIN 5462:1976-07 | | Title | Straight-sided splines; light duty; major diameter centered | | Tooth form | Parallel-sided | | Centering | Major diameter (d₁) | | Number of teeth | 6, 8, 10, 12, or 14 | | Size range | d₁ = 26 mm up to 102 mm | | Tolerance system | ISO (h7, H7, d9, D9, etc.) | | Common applications | Agricultural PTO shafts, conveyor rollers, manual gear shifting sleeves |
DIN 5462 splines are widely used in various industries, including:
This comprehensive guide provides a technical breakdown of the DIN 5462 spline standard, its critical dimensions, application contexts, and how to interpret its engineering specifications. 1. What is the DIN 5462 Standard? din 5462 spline standard pdf exclusive
The DIN 5462 spline standard was first introduced in 1967 by the German Institute for Standardization (DIN). The standard was developed to provide a unified set of specifications for splines used in various industries, including aerospace, automotive, and heavy machinery. Over the years, the standard has undergone several revisions, with the most recent update being published in 2018.
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The classic configuration governed by DIN 5462 is the profile, commonly used in hydraulic truck pumps (such as ISO 4-bolt configurations).
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 public link is valid for 7 days
The most common iteration of this standard found in industrial catalogs is the profile. The alphanumeric designation provides all the fundamental geometric data required for machining or inspection. Dimensional Breakdown Nominal Measurement Description Number of Teeth ( ) Total parallel slots/teeth around the circumference. Minor Diameter ( ) The inner diameter of the spline shaft (root circle). Major Diameter ( ) The outer diameter of the spline shaft (tip circle). Spline Width ( ) The lateral thickness of an individual straight tooth. Tolerances and Fits
The DIN 5462 standard for straight-sided spline connections, though officially withdrawn, remains a cornerstone of European mechanical engineering design. Its light series straight-sided spline geometry has proven itself over decades of service in hydraulic systems, PTO drives, agricultural equipment, and industrial machinery worldwide.