Centco 4
4-jaw chuck ■ 2 +2 self centering ■ Independent self centering clamping in 2 axis ■ Centrifugal force compensation
INCH / METRIC SERRATION
C
b a
2
K
J
O 2
S
B
Subject to technical changes. For more detailed information please ask our customer service.
Centco4 210-52
Centco4 260-72
Centco4 315-92
Centco4 400-112
Centco4 400-112
Centco4 500-155
Centco4 630-165
SMW-AUTOBLOK Type
Mounting Outside diameter
Z170
Z220
Z300
Z300
Z380
Z380
Z380
A B C
210
260 125 129 220
315 134 138 300 115
400 146 148 300 142
400 146 148 380 142
500 156 159 380 178
630 156 159 380 188
108.5 110.5
Diameter Mounting
D H6
170
F
68
92
Piston thread / depth Centering draw tube Face contact draw tube
G M60 x 2 / 20 M85 x 2 / 20 M105 x 2 / 20 M125 x 2 / 28 M125 x 2 / 28 M165 x 2 / 28 M175 x 2 / 28 H H7 57 82 102 122 122 162 172 J 30 30 30 38 38 38 38 K 17 20 23 25 25 30.5 30.5 M H7 52 72 92 112 112 155 165 N 133.4 171.4 235.0 235.0 330.2 330.2 330.2 O M12 M16 M20 M20 M24 M24 M24 O2 19.5 22 29 25 29 34.5 34.5 P 170 205 260 280 280 410 / 280 585 / 420 / 300 R M8 / 12 M10 / 21 M10 / 15 M10 / 15 M10 / 15 M10 / 15 2xM16/24-M12/18 S 5 6 6 6 6 6 6 a 35 36 40 45 45 60 60 b H7 14 17 17 21 21 25.5 25.5 b H7 14 14 14 - - - - c 60 71.5 91 117.5 117.5 142.5 202.5 d 45 58.5 66.5 82.5 82.5 107.5 112.5 g 47 / 22 58 / 25 78 / 25 104 / 35 104 / 35 115 / 44 175 / 44 k M10 M12 M12 M16 M16 M20 M20 k M12 M12 M12 - - - - l 16* / 23** 19 19 25 25 30 30 m 6 6 6 10 10 14 14 t 1/16“ x 90° 1/16" x 90° 1/16“ x 90° 1/16“ x 90° 1/16“ x 90° 3/32“ x 90° 3/32“ x 90° t 1.5 x 60° 1.5 x 60° 1.5 x 60° - - - - α 17.5° 17.5° 17.5° 17.5° 17.5° 15° 15° β 45° 45° 45° 45° 45° 45° 45° 4.5 5.25 6 6.5 6.5 8 8 3.4 4 5 5 5 6 6 40 50 60 85 85 90 90 100 125 150 210 210 230 230 5000 4500 4000 3200 3200 2300 1800 24.5 42 66 123 121.5 200 330 0.15 0.4 0.92 2.75 2.7 7.12 18.1 SIN-S 100 / 125 SIN-S 125 / 150 SIN-S 125 / 150 SIN-S 150 / 175 SIN-S 150 / 175 SIN-S 150 / 175 SIN-S 150 / 175 VNK-T2 130-52 VNK-T2 170-77 VNK-T2 225-95 VNK-T2 250-110 VNK-T2 250-110 VSG 450-165 VSG 450-165 mm mm kN kN min-1 kg kg·m 2
Piston stroke Through-hole
Bolt circle Fixing bolt
Thread / depth
Base jaw width Groove width inch serration Groove width metric serration
Jaw position max. Spacing max. / min.
Bolt ISO 4762 12.9 inch serration Bolt ISO 4762 12.9 metric serration
Spacing min. Spacing min. Inch serration Metric serration
Stroke per jaw
Equalising per jaw Max. actuating force
Max. total gripping force
Max. speed
Weight (without jaws) Moment of inertia
Recommended actuating cylinder Recommended actuating cylinder
* for zoll ** for metric
SMW-AUTOBLOK 131
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