DIN 5480 spline Data

[iaguy]

I am utilizing a DIN 5480N40x2x30x18x9H spline. Where do I find the spline data for the:
Base Diameter,
Major Diameter,
Form Diameter,
Minor Diameter ,

and the:

Circular Space Width
Max Actual,
Min Actual,
Max Effective,
Min Effective.

I looked for tables like SAE (ANSI) B92.1 But I don't find them in DIN 5480. Does ANSI B92.2 cover this or is there another standard that is appropriate?

 

[CoryPad]

You need DIN 5480-2 Involute splines based on reference diameters – Part 2: Nominal and inspection dimensions.

 

[lbmakem]

hi iaguy
as CoryPad states you must have DIN 5480 no other standard will do.the info you require is as follows.
Major Dia 40.0 / 40.52
Form Dia 39.67
Minor Dia 36.0 / 36.16
Base Dia 31.177

Max Actual 4.252
Min Actual 4.207

the above info is for a internal, which the 'N' and 'H' suggest, you cannot use these dimensions for External.

 

[iaguy]

thanks, guys, I had already purchased 5480-1 and 5480-15 (not finding the data), now I will be placing my order for 5480-2.

As lbmakem notes, I am working with an internal spline.

Looks like standards are a cash cow for the DIN folks. All of this data is in B92.1 which is only 65USD.