Deskstar 7K500 and Deskstar E7K500 Hard Disk Drive Specification
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7.6.4.2 Sinusoidal shock wave
The shape is approximately half-sine pulse. The figure below shows the maximum acceleration level and duration.
7.6.5 Nonoperating rotational shock
All shock inputs shall be applied around the actuator pivot axis.
Table 55: Rotational shock
Table 54: Sinusoidal shock wave
Acceleration level (G) Duration (ms)
225 2
150 11
Duration Rad/sec
2
1 ms 30,000
2 ms 20,000
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