HSD ES327 - Sensors

6 Operation and regulation
HSD S.p.A. © - 0106h03a.fm100713
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6.8 Sensors
6.8.1 ES327 electrospindle sensors
The ES327 electrospindle is fitted with inductive sensors for monitoring its state and a "thermal
alarm" for protecting the electric windings.
N. Description
1ISO cone
2 Spindle shaft
3 ISO collet (or nut)
4 Screw dowel
The arrows indicate
the direction in which
the locking system
returns after having
freed the cone
5
Point at which the
collet will hit the
shaft
6
Screw dowel
breakage
NAME SIGNAL INFORMATION
S1 Tool holder cone coupled
S2 Collet open - Tool uncoupled
S3 "Shaft stopped"
Thermal Alarm
Motor overheated:
stop the electrospindle!
UTENSILE BLOCCATO
IMPATTO
1
2
3
4
UTENSILE RILASCIATO
5
6