Following a series of representative in-house tests carried out over a period of two years, igus UK, the energy chain and cable specialist, now certifies that its Chainflex CF11 and CF211 series can operate reliably and safely in smaller bending radii. The permissible bending radius for the CF11 TPE measuring system cable has been reduced by 32 percent from 10x diameter to 6.8xd, and that of the CF211PVC variant by 25 percent from 10xd to 7.5xd.