GEM Gearbox help

[sitzikbs]

Hi,
we got 4 1 stage GEM gearbox from anymark
http://www.andymark.com/ProductDetails.asp?ProductCode=am-0449

it sais that we can connect them to eachother. anyone know how to do that?
any tutorial on the subject? ? ?
thanks

[MrForbes]

If you look at the GEM500-2-stage.pdf drawing on this page

http://www.andymark.com/ProductDetails.asp?ProductCode=am-0270

you will see that the multi-stage transmission uses parts that are not included in the single stage transmissions you have.

I think you will not be able to do what you want to do, with the parts you have. Sorry.

[sitzikbs]

i saw this drawing. its not so clear. which parts are missing? can i manufacture them by myself?

[MrForbes]

This part

http://www.andymark.com/ProductDetails.asp?ProductCode=am-0301

is an add on stage. Compare the parts in it, to the parts you have.