- #1
sancru98
- 2
- 0
I have a motor driving a gearbox. I had DE bearing of the gearbox replaced recently as pitting in the inner race was found. Before re coupling the two units, I had the motor vibration checked and found to have satisfactory vibration levels in horizontal, vertical and axial directions. After the two were recoupled, I have done another vibration analysis and instead of improving the axial vibration, it made it worst. The axial displacement have increased...
Anyone seen this kind of problem?
Anyone seen this kind of problem?