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The new alternative to the cable drum is a unique combination of two energy supply systems: a standard e-chain® is rolled up on a spool, always ensuring the correct length and tension by means of an integrated retaining spring. The “twisterband” connects the rotating spool to the static suspension – the interface to the permanently laid cables. In contrast to cable drums, the e-spool is able to operate without a slip ring or special draw wire guides. A redesign of the slip rang can therefore be omitted when changing the filling, also allowing for the uninterrupted guidance of media in addition to data and energy.
plastics for longer life®