- #1
floyds
- 6
- 0
hi guyz,
I have Turbiine(5500RPM)-Gearbox(output 1500RM)-Generator-Exciter-Permanent Magnetiic Generator(PMG).
I have problem with high axial vibration at ball bearing permanent magnetic generator.
Axial vibration at 5500RPM, but it rotate at 1500RPM. This overall is 3-5 times radial direction.
I have confirmed that there is no bearing cocked on shaft.
Is there anyone can help me..?
Thanks
floyds
I have Turbiine(5500RPM)-Gearbox(output 1500RM)-Generator-Exciter-Permanent Magnetiic Generator(PMG).
I have problem with high axial vibration at ball bearing permanent magnetic generator.
Axial vibration at 5500RPM, but it rotate at 1500RPM. This overall is 3-5 times radial direction.
I have confirmed that there is no bearing cocked on shaft.
Is there anyone can help me..?
Thanks
floyds