Din 5480 Pdf |work| Direct

When looking at a DIN 5480 specification, you will see a designation string like this: DIN 5480 – N 40 x 2 x 18 x 9H : Indicates an internal spline (Hub). Use for an external spline (Shaft). : Reference diameter ( : Module ( ), which defines the tooth size. : Number of teeth ( : Tolerance class (9) and position (H). 4. Design Parameters The standard uses a 30° pressure angle . The relationship between the key dimensions is: Reference Diameter: 5. Where to Find Official PDF Copies

(for your reference, without reproducing the standard): Din 5480 Pdf

– Establishes the fundamental design rules, preferred module series, and basic rack profiles. When looking at a DIN 5480 specification, you