What longest rail possible for Horseman?

[erian]

I have myself modular 760mm rail. I have also seen 1m rail. Is there anything longer possible by combining two rails together?

[Tin Can]

Horseman sold this coupling plate, it was in a catalog, I bought a used one on eBay years ago

I used it once to mount two 700 mm rails with everything I had to make one long bellows

Only good if you need it

Horseman coupling plate by TIN CAN COLLEGE, on Flickr

[erian]

Horseman sold this coupling plate, it was in a catalog, I bought a used one on eBay years ago

I used it once to mount two 700 mm rails with everything I had to make one long bellows

Only good if you need it

It means that it is not really stable?

[Dan Fromm]

It means that it is not really stable?

If you make it yourself it can be as stout as you want.

[Tin Can]

Exactly

A very long Horseman could be built on top of a 20/80 extrusion, I have used lots of it

https://8020.net/?SID=9jlp82cudv63odmk3j93jmbsj3

Dan, here's were you show off Big Bertha

If you make it yourself it can be as stout as you want.

[erian]

Exactly

A very long Horseman could be built on top of a 20/80 extrusion, I have used lots of it

https://8020.net/?SID=9jlp82cudv63odmk3j93jmbsj3

Good point!

I envy Americans who have easy access to these nice aluminium systems.

[Tin Can]

We do still make some things here...

What I really like about 80/20 is they will also cut to length, thread tap holes even small orders and ship quickly

They also offer offer Metric and Imperial sizing

I have a ULF camera project that has stalled, using their parts

one of these years...

Good point!

I envy Americans who have easy access to these nice aluminium systems.

[klw]

I envy Americans who have easy access to these nice aluminium systems.

Fortunately you can buy similar profiles worldwide. I belive the system was actually invented by ›item‹ in 1980.

(https://www.item24.de/produktwelt/sy...iAAEgJu1PD_BwE)

[Dan Fromm]

About buying 80/20 T-slotted extrusion. As mentioned in post #7 above, 80/20 themselves offer great service. But at a price. They sell "surplus" on amazon.com, if all that's needed is a section of extrusion and they offer the length desired, at lower prices.

[Tin Can]

Yes, it seems 1980 predates 1989

but USA can get Imperial sizes AND Metric

Fortunately you can buy similar profiles worldwide. I belive the system was actually invented by ›item‹ in 1980.

(https://www.item24.de/produktwelt/sy...iAAEgJu1PD_BwE)