Head; Head Structure - Fujitsu MPG3xxxAT Product Manual

4.2.2

Head

Figure 4.1 shows the read/write head structures. The Numerals 0 to 3 indicate read/write heads.
These heads are raised from the disk surface as the spindle motor approaches the rated rotation
speed.
MPG3102AT
S p i n d l e
MPG3153AT/MPG3204AT
S p i n d l e
MPG3307AT/MPG3409AT
S p i n d l e
4 - 2
A c t u a t o r
0
A c t u a t o r
1
0
A c t u a t o r
3
2
1
0
Figure 4.1

Head structure

C141-E110-02EN