On October 8 2015 at 0859 it took data of vibration at 02LAB10AP 110 FWP The driver is induction motor with 2 poles 63kV 50 Hz Found at Pump side amplitude at Horizontal DE and NDE side are 535 mms RMS and 335 mms RMS ID: 621546
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Is this a Rub or looseness ?
On October 8, 2015 at 08:59, it took data of vibration at 02LAB-10AP 110 FWP
The driver is induction motor with 2 poles, 6.3kV, 50 Hz
Found at Pump side , amplitude at Horizontal (DE and NDE side) are 5.35 mm/s RMS and 3.35 mm/s RMS
LOR setting 600Slide3
Found fractional
sub harmonics
of TS
radially and axially 1/3 TS (16.2 Hz)
Bearing pompa cylindrical Roll bearing : NU313ECJ
Angular contact Roll bearing : 7313 BECBJSlide4
TWF @DE VerSlide5
Spectrum @DE Ver
1xTS
2xTS
3xTS
4xTS
5xTS
6xTS
7xTSSlide6
TWF @DE Hor.Slide7
Spectrum @DE Hor.
1/3xTS Sub harmonicSlide8
TWF @DE Axi.Slide9
Spectrum @
DE Axi.r
2xTS
1xTSSlide10
TWF @NDE VerSlide11
Spectrum @NDE Ver.
1xTS
2xTS
3xTS
4xTS
1/3xTSSlide12
TWF @NDE Hor.Slide13
Spectrum @NDE Hor.Slide14
TWF @NDE Axi.Slide15
Spectrum @NDE Axi.