VISES
Pneumatic Self-Centering Vise
OPEN
F
Max operating pressure 9 or 6 bar. High jaw repeatability: VFB 66-100: 0.01MM VFB 160-200: 0.02MM
VFB 250: 0.03MM over 100 cycles
Wedge and piston design. Stroke range from 4 to 30MM. Operating temperature range from 5 to 60°C. Hardened steel construction. Pneumatic connections on the side or bottom.
ILM450007 REV B
Specifications
Clamping Force (N)
Max Pressure (bars)
Jaw Stroke (mm)
Max Jaw Length (mm)
Air Consumption per Stroke Cycle (cm^3)
Vise Weight (kg)
F (mm)
Open/Close Time (s)
Type Version
VFB 66 C1 10 4,500
9
2 6 2 8 3
60
0.1
30
1.5
C1 C2 C1 C2 C1 C2 C1 C2
7,600
150
F A
VFB 100
16
9
0.2
135
4.5
19,000 20,000 48,000 22,000 52,000 22,000 55,000
60
200
VFB 160
25
9
0.4
500
14
* The gripping force is the arithmetic sum of the individual forces at “F” distance at max pressure. ** Closing and opening times are purely the times that the base jaws are in motion. Valve switching, hose filling, PLC/CNC reactions, and other potential delays are not included and must be taken into consideration when determining cycle times. y
60
M
10
280 105 500 150
M
x
VFB 200
32
9
0.85
685
23
4
15
VFB 250
40
6
1
1420
35
5
Pneumatic Self-Centering Vise Load Data
F A
Y
M
M
x
y
X
M
z
ILM450011 REV A
Y
Z
Dimensions Type F A (N) M y (Nm) M z (Nm) M x (Nm) VFB 66 2000 75 75 75 VFB 100 5000 250 250 250 VFB 160 10000 500 500 500 VFB 200 13500 800 800 800 VFB 250 22000 1200 1200 1200 The shown force and moments are applied per base jaw and may occur simultaneously.
X
M
z
ILM450011 REV A
37
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