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.
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