1. G30002 MILL 1 JYLHAVARAMILL NR
G MILL 1 JYLHAVARAMILL NR.1 Envelope filter 3 (500-10kHz) motor NDE
Rotational speed ≈736 rpm
Sidebands, zoomed this area to find modulationfrequency

2. G30002 MILL 1 JYLHAVARAMILL NR
G MILL 1 JYLHAVARAMILL NR.1 Envelope filter 3 (500-10kHz) motor NDE
Zoom: Sidebandspacing ≈ 1,8 hz
Polepassfrequency=( )/60*8=1,87 hz

3. G30002 MILL 1 JYLHAVARAMILL NR.1 Velocity motor NDE

4. G30002 MILL 1 JYLHAVARAMILL NR.1 TWF motor NDE

5. G30002 MILL 1 JYLHAVARAMILL NR.1 Acceleration 3000hz motor NDE

6. Latest measurements, 2.Mar-07 Envelope filter 3 (500-10kHz) motor NDE

7. Velocity motor NDE

8. TWF motor NDE

9. Acceleration 3000hz motor NDE