KNCS ® -NBX
■ Main dimensions and technical data ■ EXTRA large through-hole
QUICK JAW CHANGE Wide master jaws
C
C
m
n
L K
l
L
U
B
S
B
Subject to technical changes. Dimensions and position of base jaws are depending on top jaw type. For more detailed information please ask our customer service.
SMW-AUTOBLOK Type Mounting
KNCS-NBX 425-170 KNCS-NBX 530-210 KNCS-NBX 630-262 KNCS-NBX 800-262 KNCS-NBX 1000-262 Z380 A11 A15 Z380 A11 A15 Z520 A15 A20 Z520 A15 A20 Z520 A15* A20 A 425 530 630 800 1000 B 197 237 220 244 284 267 244 284* 269 244 284* 269 244 284* 269 C 209.1 249.1 232.1 254 294 277 254 294 279 254 294 279 254 294 279.5 D H6 380 196.88 285.77 380 196.88 285.77 520 285.77 412.77 520 285.77 412.77 520 285.77 412.77 E 330.2 420 420 / 585 420 / 585 / 750 420 / 585 / 750 / 915 F 222 262 320 320 320 G M202 x 2 / 25 M240 x 2 / 28 M297 x 2 / 33 M297 x 2 / 33 M297 x 2 / 33 K 32 42 42 42 42 L 32 72 55 42 82 55 42 82 67 42 82 67 42 82 67 M 170 210 262 262 262 N 330.2 235.0 330.2 330.2 235.0 330.2 463.6 330.2* 463.6 463.6 330.2* 463.6 463.6 330.2* 463.6 O M24 M20 M24 M24 M20 M24 M24 M24* M24 M24 M24* M24 M24 M24* M24 P 195 235 292 292 292 Q 487 598 745 915 1107 R 1 M12 /16 M16 / 25 M16 / 25 M16 / 25 M16 / 25 R 2 M12 / 16 M16 / 25 M12 / 18 M12 / 18 M12 / 18 S 8 8 8 8 8 T 412 490 595 600 600 U 137 167 182 182 182 a 50 62 75 75 75 b f7 12 18 18 18 18 c 125 160 200 286 384 d 43 51.5 51.5 81.75 110.75 f H7 26 30 30 2x30 3x30 g 54 60 60 2x60 3x60 k M12 / 15 M16 / 34 M16 / 34 M16 / 34 M16 / 34 l 9.3 10 10 10 10 m 3 4 4 4 4 n 7 9 9 9 9 o 199.1 / 149.6 247.3 / 177.3 321 / 209 404 / 271 504 / 371 p 160.2 / 110.7 187.3 / 117.3 218 / 106 219 / 86 217 / 84 - 5.5 7 7 7 7 r 49.5 70 119 133 133 9 10 17 19 19 Size
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 jaws
teeth deg. deg.
α β
15° / 12 x 30°
20° / 9 x 40°
20° / 9 x 40°
20° / 9 x 40°
20° / 9 x 40°
60
60
60
60
60
Stroke per jaw at piston stroke K max. Max. actuating force 3-jaw chuck Max. total gripping force 3-jaw chuck
8
10
10
10
10
mm
32
42
42
42
42
kN
115
120
120
120
120
kN
240
250
250
250
250
Max. speed 3-jaw chuck
r.p.m.
2500
1500
1400
1000
850
Weight without jaws Moment of inertia
kg
164
320
395
635
985 125
kg·m 2
4.3
13
23
54
SIN-S 175 / 200 VSG 450-165
SIN-S 175 / 200 VSG 550-205
SIN-S 175 / 200 VSG 550-205
SIN-S 175 / 200 VSG 550-205
SIN-S 175 / 200 VSG 550-205
Rec. closed center cylinder Type Rec. open center cylinder Type * Indirect mounting by reducing flange.
160 SMW-AUTOBLOK
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