Guide many different cables in confined spaces. e-spool® uniquely combines two different energy supply systems: A standard e-chain® is guided by one roller and provides anytime the exactly correct length and tension of the energy supply system by the use of an integrated retaining spring. In the home position, the e-chain® is completely rolled up to save space. The twisterband connects the roller to the shaft block, which is used as the interface to the permanently installed cables.
Potential applications

Telescope applications

Light/stage technology

Space-saving alternative to Zig-Zag applications