# Gearbox No. 401, ZB-360Pm — Nikolaev Alumina Refinery CJSC

**IE A123**  
Nikolaev Alumina Refinery CJSC · Ukraine · 1999

Drive current dropped, the gear pair teeth acquired a smooth appearance, bearing radial play was eliminated. Ukraine · 1999.

## Measured

- current drawn by the gearbox electric drive, 550 → 500 A — **9.1 %**

## Conclusion

Drive current dropped, the gear pair teeth acquired a smooth appearance, bearing radial play was eliminated

Page: https://industry.xado.com/case/akt_nikolaevskii_glinozemnyi_zb_360pm
PDF report: https://industry.xado.com/pdf/TIER%20A/NGZ/gearboxes-401-ZB-360Pm/IE-A123_XADO_NGZ_gearboxes-401-ZB-360Pm_EN.pdf
Original scan: https://industry.xado.com/scans/akt_nikolaevskii_glinozemnyi_zb_360pm.pdf