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KNCS®-N Main dimensions and technical data
QUICK JAW CHANGE Jaw position: open position for external clamping
Base jaw Base jaw
position »o« position »p«
Subject to technical changes
For more detailed information please ask for customer drawing
Type KNCS-N 140-35 170-43 210-52 225-66 260-78 275-86
Mounting
Dim. Z120 A5 Z140 A5 A6 Z170 A6 A8 Z170 A6 A8 Z170 Z220 A6 A8 Z220 A6 A8
H6
A 145 175 215 225 260 275
Rotating ring nut/depth B 120 144 139
Piston thread/depth C 87 103 98 113 115 105 122 124 105 122 124 120 120 137 139 128.3 152.3 147.3
Piston stroke D 220 106.39 139.73
E 93.9 109.9 104.9 119.9 121.9 109.9 126.9 128.9 109.9 126.9 128.9 128.3 128.3 145.3 147.3
max. F 210
Fixing bolt circle G1 120 82.57 140 82.57 106.39 170 106.39 139.73 170 106.39 139.73 170 220 106.39 139.73 122
Fixing bolt G2 M95 x 2/20
K 122 152 168 180 210 M110 x 2/23
Thread/Thread depth L 25/28
Thread/Thread depth M 52 67 85 95 111 28 52 47
N 86
f7 O -* M50 x 1.5/18* M60 x 1.5/16 M75 x 1.5/16 M90 x 2/20 171.4 133.4 171.4
P M16 M12 M16
H7 Q M45 x 1.5/18 M60 x 1.5/18 M75 x 2/19 M85 x 2/19 M102 x 2/23 105
Thread/Thread depth R1 321
R2 20 20/25 22/25 22/25 25/28 M10/18
max./min. S M8/14
max./min. a 20 36 25 40 42 25 42 44 25 42 44 28 28 45 47 6
Base jaw tooth pitch b 26
Base jaw offset c 35 43 52 66 78 12
Base jaw offset d 104
f 104.8 104.8 104.8 104.8 133.4 133.4 133.4 171.4 133.4 133.4 171.4 133.4 171.4 133.4 171.4 36
g 20
k M10 M10 M10 M10 M12 M12 M12 M16 M12 M12 M16 M12 M16 M12 M16 40
l M12/15
m 65 75 72 82 95 8.3
n 3
o 166 195 261 271 307 5.5
p 124/85.5
- M8/12 M8/12 M10/12 M10/12 M10/12 82/53.5
r 5.5
teeth M5/10 M5/10 M6/10 M6/10 M8/16 38.5
_° 7
`° 66 6 6 6 60
60
20 20 22 22 26
88 10 10 12
56 65 85 85 104
28 28 33 33 36
18 18 20 20 20
32 32 40 40 40
M8/12 M8/12 M8/13 M8/13 M12/15
6.9 6.9 4.9 4.9 8.3
2.5 2.5 2.5 2.5 3
55 4.5 4.5 5.5
54/39.9 69/50.2 96.6/68.3 102/69 116.6/83.6
54/39.9 60/41.2 77.6/49.3 83/50 84.6/51.6
4.7 4.7 4.7 4.7 5.5
14.1 18.8 28.3 33 33
34 6 7 6
95 90 60 60 60
60 60 60 60 60
Stroke per jaw at mm 5.1 6.0 6.0 7.0 7.0
25
piston stroke K mm 5.1 6.8 20 22 22 25
Stroke per jaw at 20 7.0 7.0 8.0 8.0 28
kN 28
piston stroke K max. 25 25 25 25 50.7
max. actuating force kN 43
32 53 53 70 70
3-jaw chuck r.p.m.
max. total gripping force kg 47 60 100 100 135 135
3-jaw chuck kg·m2 6500 6300 6000 5500 40 4700 4700
max. speed 40 43 48 53
9 9.6 14 15 15 24 26 26 26 29 29
3-jaw chuck 0.024 0.06 0.11 0.2 0.38 0.41
Mass without top jaws
Moment of inertia
Rec. closed center cyl. Type SIN-S 100 SIN-S 100/125 SIN-S 125/150 SIN-S 125/150 SIN-S 150/175 SIN-S 150/175
Rec. open center cyl. Type VNK 70-32 VNK 102-46 VNK 130-52 VNK 150-67 VNK 170-77 VNK 225-95
*KNCS-N 140-35 and KNCS-N 170-43 are available with xed ring nut only
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