In the iron and steel industries this slip ring assembly ensures the transmission of very low signals for measures on a cold rolling system running 24 hours a day.
![SD01a[1]](/media/111855/SD01a[1]_198x115.jpg)
![SD01[2]](/media/111862/SD01[2]_189x115.jpg)
| Group of rings | A | B | C | D | E |
| Number of rings | | 80 | | | |
|
| Current | (A) | 2 | | | | |
| Nominal voltage | (V) | 100 | | | | |
| Frequency | (Hz) | - | | | | |
| Insulation resistance | (MΩ) | 1000 | | | | |
| Dielectric strength | (V) | 1000 | | | | |
| Contact noise | (µV/mA) | 15 | | | | |
Additional specifications
| Term | Specifications |
| Speed : | 2500 rpm |
| Service life : | 900.10E6 rotations |
| Sealing : (NFC 20-010) | IP 54 |
| Relative humidity : | 75 % |
| Weight : | 10 kg |
| Operating temperature : | 0 < T (°C) < +50 |