In message
<68426e0020699043ba9985b6244d0757b23ef...@neen-mail-027.na.plexus.com>,
dated Wed, 19 Mar 2014, "David Carney (Neenah)"
<[email protected]> writes:
So our experience was that the slip ring was fine for emissions, but
difficult for ESD if you have to pass your ground connection through
the slip ring.
You need a grounded shield round it. The shield is on the non-rotating
part, but must cover the slip-ring as closely as possible, i.e. minimum
clearance with the rotating member. You might be able to use conductive
plastic bushes to fill the gaps between the shield and the rotating
member.
--
OOO - Own Opinions Only. With best wishes. See www.jmwa.demon.co.uk
Nondum ex silvis sumus
John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK
-
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