Solution
Rhenac GREENTEC AG decided to use energy chains, which can be found today on all moving elements of the exposure system. The most striking are the two large
plastic energy chains of the E4/4 series, which travel along the football turf with the entire main beam of the system. Over a travel distance of 120m, the cable guides designed as roller energy chains prove themselves in that they can minimize traction/push forces and significantly reduce the required drive force compared to sliding chains. For various smaller strokes on the B and C supports of the system, the manufacturer relies on the more compact
E2 series energy chains, which are designed for medium loads and enable the LED luminaires to be reliably positioned in their positions.
e-spool energy chains are also responsible for the feed movements, i.e. space-saving rolled-up cable guides that roll out to the desired length when the supports are moved and, thanks to the retaining spring, prevent the system from sagging.
The various energy chains were delivered directly from our product range with the appropriate cables designed for moving applications. In particular, a large number of
chainflex bus cables and
chainflex motor cables keep the system in operation and enable continuous data transmission of the various sensors used in the modern exposure system.
Together with our
in-house installation service, we were able to provide a complete solution from a single source, with the coordinated products extending the service life of the moving modules and minimising maintenance costs.