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Flange Dimensions

PostPosted: Sun Feb 12, 2012 8:32 pm
by Ianashdown57
I'm wondering if anyone can provide me the dimensions of the bolt pattern for the Rotoflex Joint both inner and outer (if different) for the later model Elans and +2's (again if different). I have the dimensions form my own car S1, but know that they are differend to all the later cars.

The attached sketch should show the dimensions needed.

Many thanks,


Re: Flange Dimensions

PostPosted: Mon Feb 13, 2012 8:48 am
by ardee_selby
Can you derive what you want from dimensions given here in this thread?


Cheers - Richard

Re: Flange Dimensions

PostPosted: Tue Feb 14, 2012 6:49 pm
by Ianashdown57
Hi Eric,

Sorry to reply in the public forum, but the message I received gave no return address.

I do all my CAD work in SolidWorks. This is just a sketch of a test plate I had made, but have a much bigger project ongoing. A new take on replacement Driveshafts for the Elan. There is a screen shot attached.

SolidWorks is a powerful CAD package but still quite easy and intuative to use.

PM or email me if you have any questions.