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schunk.com
XND.00005.022_A – 10/2018
42
11
KSG hydraulic
11.1
Function
Instead of the mechanical clamping cassette and spindle assembly, a hydraulic cassette with
spring reset is fitted.
The
power
supply
of the cylinder
via a
hydraulic unit
with
pressure
regulator
(supplied by other)
.
The
customized
spindle assembly
is used to adjust
the clamping
opening
and
for transmitting force to
the clamping jaw
.
The required clamping force is achieved via hydraulic pressure, without clamping lever.
The force is set via an external pressure controller (supplied by others) in accordance with the
diagram.
Hydraulic-Interface:
KSG 125-H
KSG 160-H
11.2
Technical data
Version
max. clamping
force
max. clamping
stroke
Oil-volume
(by max. stroke)
Clamping time
for aflow rate of e.g. 3.6l/min.
One vice
Two vices
KSG 125-H
40 kN
5 mm
13 cm
³
ca. 0.25 sec.
ca. 0.5 sec.
KSG 160-H
70 kN
6 mm
21 cm
³
ca. 0.35 sec.
ca. 0.70 sec.
0
10
20
30
40
0
25
50
75
100
125
150
175
200
kN
bar
Spannkraft / Druck
gripos-H 125
Recommended operating medium: hydraulic oil HLP 15 – HLP 46
Important:
The hydraulic supply hose must be vented before connecting it to the vice.
Once the hose is connected, carry out some clamping actions without workpieces.
0
10
20
30
40
50
60
70
0
50
100
150
200
250
kN
bar
Spannkraft / Druck
KSG-H 160
KSG-H 125
125
