Table 4.

The RMS amplitude values, the RMS-to-speed ratio and kurtosis. Averaged values for 1-second signal subsets in the full dataset from 3 sensors installed in Machine 1.

	Sensor A0, x-Axis			Sensor A1, z-Axis			Sensor A2, z-Axis
Rotational Speed ω [rpm]	RMS [g]	RMS-to Speed Ratio	Kurtosis 1 s	RMS [g]	RMS-to Speed Ratio	Kurtosis 1 s	RMS [g]	RMS-to Speed Ratio	Kurtosis 1 s
300	0.3360	0.0016	3.7123	0.4727	0.0023	4.5151	0.4397	0.0021	3.2384
400	0.5125	0.0016	3.5629	0.8788	0.0027	5.6528	0.6399	0.0019	3.1866
500	0.8010	0.0017	3.6982	1.2381	0.0027	4.2937	0.9798	0.0021	3.2687
550	0.8856	0.0017	3.3869	1.2908	0.0024	3.7887	1.1106	0.0021	3.1356
600	0.9816	0.0016	3.2818	1.4740	0.0024	3.8324	1.2834	0.0021	3.0822