I have found some slip rings on ebay for $25 that are two wire 15 amp rated to 250 RPM.
I have found some slip rings on ebay for $25 that are two wire 15 amp rated to 250 RPM.
Did a ebay search and found:
These if you want to go partial DIY
http://www.ebay.com/itm/SLIP-RING-W...540?pt=LH_DefaultDomain_0&hash=item4846b3b06c
and this if you want to build your own
http://www.ebay.com/itm/SLIP-RINGS-...154?pt=LH_DefaultDomain_0&hash=item2574140592
Then they're are these which are fairly turn key
http://www.ebay.com/itm/Slip-Ring-f...552?pt=LH_DefaultDomain_0&hash=item416145c8b0
Anyway, just thought I'd toss that on the table.
Where are the $25 ones ?!!?