InoFlex Type VK

Application:

  • Clamping of round parts

  • Clamping of square/rectangular parts

  • Clamping of irregular parts

  • For deformation sensitive parts

Technical features:

  • Compensating concentric clamping

Technical data VK-S 026 VK 031 VK-S 040 VK-S 050 VK-S 0463 VK-S 080 VK-S 100
Ident-Nr. 843126 843031 843140 843150 843163 843180 843100
Diameter mm 264 315 400 500 630 800 990
Radial jaw stroke mm 5 4,8 6,1 6,8 8 8 8
Compensation stroke per jaw mm 4 3,6 5 5,3 6,7 6,7 6,7
Axial piston stroke mm 22 24 27 30 35 35 35
Max. draw pull kN 50 70 85 90 90 90 90
Max. gripping force kN 140 182 210 240 240 240 240
Max. speed 1/min r.p.m 3300 2800 2100 1400 1100 900 800
Weight (without top jaws) kg 44,1 68,5 125 223 349 528 812
Moment of inertia kg•m2 0,41 0,88 2,6 7,4 17,7 41,2 97,4
Standard t-nut - GP11 GP11 GP13 GP21 GP21 GP21 GP21
Standard soft jaw - VS16 VS16 VS21 VS25 VS25 VS25 VS25
Standard hard jaw - VG16 VG16 VG21 VG25 VG25 VG25 VG25
Mounting Dimensions VK-S 026 VK 031 VK-S 040 VK-S 050 VK-S 0463 VK-S 080 VK-S 100
A1 mm 264 315 400 500 630 800 990
A1 mm 264 — 400 500 600 600 800
B H6 mm 220 220 380 380 520 520 720
C mm 171.4 171.4 330.2 330.2 463.6 463.6 647.6
E mm 45 48 49 64 64 64 64
E1 h7 mm 26 44 35 42 42 42 42
F mm M20 x 100 M24 x 160 M24 x 130 M30 x 150 M30 x 150 M30 x 150 M30 x 150
G mm 28 63 36 47 47 47 47
H mm 122 127 149 165.5 170.5 170.5 170.5
H1 mm 5 5 6 8 8 8 8
Min. / Max J mm 0 / 22 29 / 53 0 / 27 0 / 30 0 / 35 0 / 35 0 / 35
K mm 4 28 4 4 4 4 4
L mm 82.5 103.1 135 150 213 300 393
M mm 42 46 52 58 58 58 58
N mm 2 3 5 10 10 10 10
Serration P mm 1,5 x 60° 1,5 x 60° 1,5 x 60° 3,0 x 60° 3,0 x 60° 3,0 x 60° 3,0 x 60°
Q1 mm 3 3 3.5 6 6 6 6
Q2 mm 11.5 11.5 11.5 16.5 16.5 16.5 16.5
Chuck Open R mm 134.2 159.5 203.3 249.1 314.1 399.1 494.1
S mm 16.5 17.5 26 24.5 24.5 24.5 33
T mm 26 18 32 56.7 25 25 31
l1 mm 30 30 30 60 60 60 60
Min. / Max. l2 mm 40 / 72,7 40 / 94,5 40 / 122 70 / 125 70 / 188 70 / 272 70 / 367
N H8 mm 16 16 21 25 25 25 25
s mm M12 x 30 M12 x 30 M16 x 35 M20 x 55 M20 x 55 M20 x 55 M20 x 55
x H12 mm — — — 14 22 22 22
x1 mm — — — 23 40 40 40
x2 mm — — — 25 38 38 38
x3 mm — — — 9 16 16 16
y1 mm — — — 65 160 245 340
y2 mm — — — 65 160 245 340