NT-RC NT-RD
■ Centrifugal force compensation ■ 3 jaws, closed center ■ proofline ® chucks = fully sealed – low maintenance Quick jaw change high precision power chuck Ø 170 - 400 mm
Quick jaw change TONGUE & GROOVE
Quick jaw change SERRATION
Ø260-A6 Indirect mounting
3
Serration
ISO-A Direct mounting
Subject to technical changes. For more detailed information please ask our customer service.
SMW-AUTOBLOK Type
NT-RD 170 NT-RC 170 NT-RD 400 NT-RC 400 Z140 A5 Z170 A6 Z220 A6 A8 Z220 A8 Z300 A11 NT-RD 215 NT-RC 215 NT-RD 260 NT-RC 260 NT-RD 315 NT-RC 315
Mounting
A
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
172
216
262
315
390
BF/BA H6
140 82.563 170 106.375 220 106.375 139.719 220 139.719 300 196.869
C
104.8
133.4
171.4
-
171.4
171.4
235
CA
-
-
-
-
-
133.4
-
-
-
-
-
D
11.5
13.5
17
13.5
17
17 48
21 75
E
32
42
48
F2
M24 x 2
M32 x 1.5
M38 x 1.5
M38 x 1.5
M60 x 1.5
G H8
25
33
39
39
61
HF/HA
92
102
104
116
118
137
132
125
139
149
164
K
18.5
20 52
25 58
25 58
48 74
L
43
M
M10 x 1
M22 x 1.5
M28 x 1.5
M28 x 1.5
M52 x 1.5
N H9
15
24
34
34
60
Q
4.5
5.5
5.5
5.5
9
R
Max.
56
72
88
105
133.5
R1
Chuck open
86.5
108
131
157.5
195
R2 *
99
122.5 19 / -3
145.5 22 / -2
172
217.5 33 / 0
S T
Max. / min.
20 / 3
20 / -10
Chuck fully closed Radial jaw stroke
175
220
-
-
-
U
3.6
4.6
5
6.3
7
W
22
26
26 24
26
38
YF/YA
5
15
5
17
5
19
5
19
6
21
Z a b
Max. / min.
17 / 0
22 / 0
24 / 0
30 / 0
33 / 0
3
3
3
3
3
Min. Min.
8.5
12 13
14 14
16.5
31 38
c
9
16
d e
2.5 x 60°
2.5 x 60°
2.5 x 60°
2.5 x 60°
2.5 x 60°
68
85
106
128.5
150
f
5
5
5
5
7
g
7.5
7.5
8.5
9.5
11.5
g1 g2
8
8
9
10
12
3.5
3.5
3.5
3.5
5.5
j
30
38
44
54
63
l1 l2
2.5
2.5
9
9
8.5
52 10 16
66 10 16
78 12 19
95 14 22
118
n h8
18 28
n1
o H7
12.68
12.68
19.03
19.03
19.03
p1 p2 p3 p4 p5 p6 p7 p8 q1 q2
16
16
21
21 60
37.5
-
-
-
80 83
38
49 80 80
55 70
62.5
-
80
110 140 155 170 170
65 70
102 102
102 120 135
- - - -
- - -
- - -
-
30 60
36 80
36
45
60
r1 r2 r3
M5 / 7 M6 / 14 M8 / 17
M5 / 8 M8 / 17 M8 / 17
M6 / 10 M8 / 17 M10 / 19
M6 / 10 M8 / 17 M10 / 19
M6 / 12 M10 / 19 M12 / 22
s t
16
16
16
16
20
5
5
5
5
5
* Quick jaw change position.
SMW-AUTOBLOK 177
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