Support arm with automatic potential equalisation

All rotating elements have so-called sliding contacts to ensure a reliable electrical contact throughout the system. Clever edge protection elements made of plastic, which can simply be clipped onto the inner section between extrusions and corner pieces, prevent cables from becoming pinched or chafed. 

As an integrated, modular system, it is designed to offer plant constructors uniform function, assembly and engineering solutions in one design, and meets all the load ranges up to 180kg demanded by the market. It also offers time savings during assembly, adjustment, and service.