Brembo caliper adapters

Marnix drawing of the caliper is very good: it shows the radius of the piston dependent of rotor diameter.
eg for 300: piston radius = 129.
Right view and my model are in perfect match, but the left view hurts.
Some errors here, somebody please checks the dimensions for the depth?
 
the red dimensions, compare them to the blue one.
33. 7 and 34 cannot be real.
Dim 20 is in the range of 30 in my model. But i dont know the lateral position of the legs lugs.

The dimensions 14+20 =34, based on parting line, please check.

This will be interesting for modelling this half of the caliper, other half doesnt matter.
 

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33,7 -> ~34mm

Edit After double checking 33,7mm is quite correct .. ~34mm

14 + 20 = 34mm is correct
41mm is correct as well

11mm and 8,4mm are correct too
 
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for the caliper drawing: sorry, my mistake. It is correct.
Confusion was based on bad assumptions.
Where is the rotor placed, dimension refering to middle of fork.
 

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pad_200 should be pad_280
 

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This is my point for today.

Thanks to Steph and Marnix for cooperation and more.

It is only the geometry of the leg, position of the lugs, which has to be improved.
Because this error will affect new position.
 
HansGerch said:
This is my point for today.

Thanks to Steph and Marnix for cooperation and more.

It is only the geometry of the leg, position of the lugs, which has to be improved.
Because this error will affect new position.
Click to expand...

Thanks to you Roland !

Thanks to Michael as well :)

Have a good night
Stéphane
 
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Steph,
with the calipers mounted directly:
take out one pad, stick some centric marker into the piston, gently apply brake and spin the wheel.
This should give a exact circle on a used disc or what ever.
This diameter is very helpfull, then i can design backwards and find the position of the lugs.
 
Yes Steph,
i am sorry for my silly questions, should be more precise.
I am assuming symmetrie for the complete front, so middle of fork is just the half of it.

Or:
which distance for the surfaces on the wheel, where you bolt the flat discs on?
 
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