Noise test profile rollers e-chain® P4

The profile roller e-chain® P4, which has become standard for many crane manufacturers, runs quietly and with low vibration thanks to its tribo-optimised rollers. The P4 was subjected to a noise test in the outdoor area of the igus® laboratory. Various travelling speeds of up to 4 m/s and various measuring points show that the general noise level is very quiet and that the system runs vibration-free. The system has a noise level of 76 dB at 4 m/s.