Product Specifications
3-6
Quickview 40 20/30/40GB AT
3.9
Shock and Vibration
PARAMETER
OPERATING
NON-OPERATING
Mechanical Shock
R=0.988/shock at 60 Gs;
R= 0.999/shock at 30 Gs
1 msec, 1/2 sine
R=0.90@>= 300G 1 disk
R=0.95@>= 250G, 1 disk
R=0.99@>= 200G, 1 disk
Rotational Shock
R=0.988 @ 2000 rad/sec
2
R=0.95 @ 20K rad/sec
2
,
0.5ms to 1ms input
R=0.99 @ 15K rad/sec
2
,
1.5ms to 2ms input
Rotational Random
Vibration
5 - 2000 Hz
4.50 rad/sec
2
RMS Overall
2 - 300 Hz
96.5 rad/sec
2
RMS
Random Vibration
5 - 2000 Hz
1.15 GRMS Overall
PSD:
7 - 800 Hz at 3.08 GRMS
No Damage
Swept Sine Vibration
(1 octave/minute,
peak amplitude)
10 to 300 Hz
301 to 400 Hz
401 to 500 Hz
1.0 G (0 to peak) amplitude,
1 octave per minute
0.25 G (0 to peak) amplitude,
1 octave per minute
0.0625 G (0 to peak) amplitude,
1 octave per minute
Operating Sine
Vibration,
0.25 octave/min.
5-1500 Hz
Frequency (Hz)/Acceleration (Gpk)
5/ 0.40” DA
8.6/ 0.40” DA
9/ 1.500
300/ 1.500
600/ 0.250
650/ 0.070
1500/ 0.070
