# Production line drive gearboxes — ROSAVA JSC

**IE S009**  
ROSAVA JSC · Ukraine · 2005

Teeth built up thickness on all four gearboxes, bearing vibration and drive current decreased. Production line drive gearboxes, ROSAVA JSC. Ukraine · 2005.

## Measured

- constant-chord tooth thickness on all four gearboxes — **0.15-0.7 mm**
- vibration displacement of bearing supports, 2.0-30.3 → 1.8-17.8 µm — **17-43 %**
- current drawn by the drives, 16.0-208.0 → 11.0-197.0 A — **5-31 %**

## Conclusion

Teeth built up thickness on all four gearboxes, bearing vibration and drive current decreased

Page: https://industry.xado.com/case/rosava_series
PDF report: https://industry.xado.com/pdf/TIER%20S/Rosava/gearboxes-BK-450-TsDN-630-200-20/IE-S009_XADO_Rosava_gearboxes-BK-450-TsDN-630-200-20_EN.pdf