Quickly Openable But Tightly Sealed

New chip-repellent e-tubes from igus

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At EMO 2017, igus is presenting its R2.1 series energy-tubes, which are available immediately in new sizes and with even more accessories. In a test in the igus laboratory, it was shown that the tubes of the R2.1 series are among the best sealed energy-tubes for use in moving applications – In permanent movement with continuous exposure to metal chips weighing 2 kilograms in total, only 0.5 grams penetrated into the tubes after 100,000 cycles. In spite of being sealed, the tubes of the R2.1 series can be opened very easily, which makes assembly work even easier.

Doubly easy – This is the slogan for the R2.1 series energy-tubes from the motion plastics specialist igus. Easy because the tubes, which keep chips out, only consist of two parts: a link and a crossbar that functions as a form-fit lid. Easy because these lids can be opened very easily from both sides – now, this can be done along either the inner or outer radius. Users can choose the type that is best for their needs, which makes assembly and maintenance work even easier.