Here an igus® energy chain cable carrier of the B15 series guides motor and signal cables into a B-axis motor spindle. The motor spindle has swivelling range of approx. 210°. At the same time, the bending radii of the cables must not be fallen short of, and they must also be protected in the best possible way. The deployed energy chain cable carrier of the E2 mini family meets all the requirements and has been in use without any failures for more than six years!