VCF-SR40 Current-Carrying Tribometer for Vaccum Slip Ring mainly simulates special environments for aerospace and aviation applications, and realizes the evaluation of dynamic tribological performance of materials such as space conductive moving parts when conducting ultra-high vacuum conduction.

Key technical parameters

1. Instrument weight：1500kg

1. Instrument weight：1500kg

2. Appearance size:1300×1400×1600(mm×mm×mm)

3. Chamber size:Φ1000×370（mm×mm）

4. Extreme vacuum degree:1.0×10-4Pa，Different atmosphere can be introduced

5. Deformation range of conductive ring:0~4mm

6. Spindle speed:0~1000r/min

7. Test temperature:-50~150 ℃

8. Temperature distribution: outer ring temperature, ambient temperature

9. Current-carrying:0~40A

10. Voltage:0~100V

11. Power：30kw

12. Operating Voltage：380V

13. Sample ring size:Φ24×Φ25×5、Φ36×Φ37×5、Φ99×Φ100×5（mm×mm×mm）

14. Data processing: the Access, Excel database file, Word experiment report and Jpeg picture can be generated

15. Current-carrying friction components

(1) Test friction current:20A

(2) Test friction voltaget:200V

(3) Dynamic in-situ and synchronous real-time friction coefficient measurement

(4) Dynamic in-situ, synchronous, real-time friction current test

(5) Dynamic in-situ, synchronous, real-time friction coefficient, and friction