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Lyrion CE-ATA Product Manual, Rev. A 13
2.8.6.1 Operating sweep sine vibration
The following lists the maximum operating sweep sine vibration levels that the drive may experience while
meeting the performance standards specified. It consists of a forward and backward sweep from 10 Hz to
500 Hz to 10 Hz. The drive operates without a hard error while being subjected to the following vibration levels.
2.8.6.2 Operating random vibration
The test consists of 30 minutes of random vibration using the power spectral density (PSD) levels specified in
the table below. The vibration test level is 0.67
Gs RMS. The drive operates without a hard error while being
subjected to the following vibration levels.
2.8.6.3 Nonoperating sweep sine vibration
The following table lists the maximum nonoperating sweep sine vibration levels that the drive may experience
while meeting the performance standards specified. It consists of a forward and backward sweep from 5 Hz to
500 Hz to 5 Hz. The drive does not incur any physical damage when subsequently put into operation.
10 Hz to 500 Hz @ 2 oct/min 1.0 Gs (0 to pk). Maximum displacement may apply below 10 Hz.
Table 4: Operating random vibration profile
Frequency (Hz) G
2
/Hz
17 1.1 x E-03
45 1.1 x E-03
48 8.0 x E-03
62 8.0 x E-03
65 1.0 x E-03
150 1.0 x E-03
200 5.0 x E-04
500 5.0 x E-04
10 Hz to 500 Hz @ 0.5 oct/min 5.0 Gs (0 to pk). Maximum displacement may apply below 22 Hz.
5 Hz to 10 Hz 25.4 mm peak to peak displacement.