SK 37-8 P02
Sleeve Type Air Spring
Volume V [l]
Recommended height for
vibration isolation: 75 mm
4,5
0,45
Use in dotted range >100 mm
only after consultation with
ContiTech
0,40
4,0
Force F [kN]
5,0
0,50
3,5
0,35
8 bar
3,0
0,30
7 bar
0,25
2,5
6 bar
5 bar
0,20
2,0
4 bar
1,5
0,15
3 bar
0,10
1,0
2 bar
1 bar
0,05
0,5
0,0
0,00
115
105
Hmax=110
Purchase order data
Type
With brass stud G 1/8 air
inlet
Order No.
63334
Note:
the force of the SK 37-8 with an additional
15mm pedestal under the piston. This pedestal
is NOT provided by ContiTech. If this pedestal is
not used, the bellow will contact the ground at a
height of approx. 55mm. This should be avoided
because it could cause wear at the bellow.
Minimum pressure for service without pedestal
Service instructions
85
75
65
55
45
Height H [mm]
35
Hmin=38
Technical data
The dotted lines on the static load curves shows
is 3 bar.
95
Min. pressure
Return force to min. height
Overall weight
0 bar
 150 N
0.3 kg
Vibration isolation - dynamic characteristic values
Design height H: recommended 75mm, lateral guidance necessary
Pressure p
[bar]
3
4
5
6
7
Force (Load)
[KN]
1.1
1.5
1.8
2.2
2.6
Spring rate
[N/cm] 302 374 432 497 552
Natural frequency
[Hz]
2.6
2.6
2.5
2.4
2.4
8
3.0
615
2.3
Vol V [l]
Pneumatic application - static characteristic values
Force F [kN]
Pressure p
[bar]
3
4
5
Height H [mm]
95
0.95 1.25 1.57
85
1.05 1.40 1.75
75
1.09 1.46 1.83
65
1.13 1.51 1.90
8
2.51
2.85
2.98
3.08
Vol.( l )
0.30
0.27
0.24
0.21
6
1.84
2.11
2.21
2.29
7
2.20
2.50
2.60
2.68
M8 = 5 Nm
M16 = 11-14 Nm
G 1/8 = Handtight plus
one turn
Measuring procedure: Room temperature / Force- height- data quasistatic / Dynamic data at 1 Hz
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