Sourcing Slip Rings

[bartles]

Can I get some advice on retail source for "pancake" type slip rings. I am building a small dragline and have a clearance problem (thickness) for a 4 conductor slip ring to deliver power to the carbody for the tracks.

I have googled searched for sources but they all seem to be wholesale sale only.

[dsdmax]

this is the only one i have seen so fair .... i know some people have built their own but i dont remember which threads i saw examples in ...

hope this helps

http://www.fumotec-shop.de/modell-komponenten/bagger/drehdurchfuehrung.php

[dsdmax]

or maybe ...

http://stores.ebay.com/MOFLON-Slip-Ring?_trksid=p2047675.l2563

[bartles]

Thanks guys, I have located and ordered what I need.