KNCS-2G
Sealed, low maintenance and flexible
■ Sealed ■ Quick jaw change
QUICK JAW CHANGE
Jaw position: open position for external clamping
Base jaw position "o"
Base jaw position "p"
C
m
C
m
n
l
L
K
R 1
R 3*
S
B
L
B
Subject to technical changes. For more detailed information please ask our customer service.
* only KNCS-2G-630.
SMW-AUTOBLOK Type Mounting
170-43 260-78 Z140 A5 A6 Z170 A6 A8 Z170 A6 A8 Z170 Z220 A6 A8 A 175 215 225 260 B 98 113 115 105 122 124 105 122 124 120 120 137 139 C 104.9 119.9 121.9 109.9 126.9 128.9 109.9 126.9 128.9 128.3 128.3 145.3 147.3 D H6 140 82.57 106.39 170 106.39 139.73 170 106.39 139.73 170 220 106.39 139.73 E 1 /E 2 152 168 180 210 F 67 85 95 111 G 1 M50 x 1.5 / 18* M60 x 1.5 / 16 M75 x 1.5 / 16 M90 x 2 / 20 G 2 M60 x 1.5 / 18 M75 x 2 / 19 M85 x 2 / 19 M102 x 2 / 23 K 20 / 25 22 / 25 22 / 25 25 / 28 L 25 40 42 25 42 44 25 42 44 28 28 45 47 M 43 52 66 78 N 104.8 104.8 133.4 133.4 133.4 171.4 133.4 133.4 171.4 133.4 171.4 133.4 171.4 O M10 M10 M12 M12 M12 M16 M12 M12 M16 M12 M16 M12 M16 P 75 72 82 95 Q 203 268 278 313 R 1 M8 / 12 M10 / 12 M10 / 12 M10 / 12 R 2 M5 / 8 M6 / 10 M6 / 10 M8 / 16 S 6 6 6 6 a 20 22 22 26 b f7 8 10 10 12 c 73.8 92.2 92.2 111.2 d 1 28 33 33 36 d 2 27.25 31.5 31.5 34.5 f H7 18 20 20 20 g 32 40 40 40 k M8 / 13 M8 / 13 M8 / 13 M12 / 15 l 6.9 4.9 4.9 8.3 m 2.5 2.5 2.5 3 n 5 4.5 4.5 5.5 o 69 / 54.9 96.6 / 68.3 102 / 69 116.6 / 89.1 p 60 / 45.9 77.6 / 49.3 83 / 50 84.6 / 57.1 - 4.7 4.7 4.7 5.5 r 18.8 28.3 33 33 4 6 7 6 210-52 225-66 Size
Rotating ring nut / depth Piston thread / depth Piston stroke Max.
Fixing bolt circle Fixing bolt
Thread / thread depth Thread / thread depth
Thread / thread depth
Max. / min. Max. / min. Base jaw tooth pitch Base jaw offset Number of teeth
teeth deg. deg. deg.
α β γ
53 39
46 34
46 34
40 25 30
-
-
-
5.1
6.0
6.0
7.0
Stroke per jaw at piston stroke K
mm
20
22
22
25
6.8
7.0
7.0
8.0
Stroke per jaw at piston stroke K max. Max. actuating force 3-jaw chuck Max. total gripping force 3-jaw chuck
mm
25
25
25
28
32
53
53
70
kN
60
100
100
135
kN
Max. speed 3-jaw chuck
6300
6000
5500
4700
r.p.m.
14
15
15
24
26
26
26
29
29
40
40
43
43
Weight without jaws Moment of inertia Rec. closed center cyl. Rec. open center cyl.
kg
0.06
0.11
0.2
0.38
kg·m 2
SIN-S 100 / 125 VNK-T2 102-46
SIN-S 125 / 150 VNK-T2 130-52
SIN-S 125 / 150 VNK-T2 150-67
SIN-S 150 / 175 VNK-T2 170-77
Type Type
* KNCS-2G-170-43 are available with fixed ring nut only.
164 SMW-AUTOBLOK
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