The DIN 5462 spline standard is an important document for designers, engineers, and manufacturers working with splines. This guide provides an overview of the standard's scope, key dimensions, and technical requirements. If you need to access a PDF copy of the standard, you can try the resources listed above.
The DIN 5462 spline standard offers several benefits, including:
Other dimension configurations are also documented: din 5462 spline standard pdf exclusive
Originally developed for applications requiring a robust, non-self-centering spline connection—such as agricultural machinery, heavy-duty gearboxes, and universal joint shafts—DIN 5462 has been largely superseded in modern German engineering by DIN 5480 (involute). However, it remains where compatibility with older ISO standards is required.
While modern engineering frequently leverages involute splines for high-speed automotive drivetrains, the parallel-sided design of DIN 5462 holds distinct advantages for heavy fluid power applications: The DIN 5462 spline standard is an important
In a DIN 5462 connection, the spline is typically designed with a clearance fit. This allows the hub to slide axially along the shaft while the machine is running or stationary. Common applications include:
The DIN 5462 spline standard has a wide range of applications in various industries, including: The DIN 5462 spline standard offers several benefits,
: Specialized series like the Allison Wet Spline utilize this standard for rotatable hydraulic connections. Successor and Compatibility
Heavy manufacturing machinery employs parallel splines where components must slide axially under load while transmitting bi-directional torque. Advantages of Parallel Splines over Involute Alternatives
On dump trucks, crane trucks, and refuse vehicles, the gearbox features a PTO output. This output almost exclusively utilizes a DIN 5462 internal 8-tooth profile to drive the auxiliary hydraulic system. 2. Hydraulic Piston and Gear Pumps