______ HSD __________________________________________________________________________________
5
Figure 6.3
1 Compressed air supply
2 Pre-filter 5 µm.
3 Anti-oil filter 0,1 µm.
4 Pressure regulator
5 Continuous pressurization flow
1
4
32
Pressure - p [bar]
6.8 ELECTRIC FAN
The electrospindle is cooled by a rear mounted fan. The fan must be powered up even when the spindle is not operating.
The fan is indipendent of the spindle shaft. This solution gives improved efficiency compared to shaft mounted fans.
The fan must remain on at all times when the machine is active even if the electrospindle is not operating.
Y580100001 rev.03 ____________________________________________________________________ 15
    "