BIG BORE ® BB-N-ES INCH SERRATION
■ Main dimensions and technical data
Jaw position: Open for external clamping
H
a
J
b
Pressure control
Jaw stroke control
G 1 L
N
M
O
P
H 1
* All hoses / piping must be at least 1/2“ ID and min 3/4“ ID from chuck size 630 on.
BB-N-ES 1000 needs 2 hoses per function open / close (see installation manual).
Pressure control (O.D. clamping only)
Jaw stroke control
To determine the exact position of the jaw stroke control and the pressure control please ask for a customer drawing.
enlarged illustration
Subject to technical changes. For more detailed information please ask our customer service.
SMW-AUTOBLOK Type BB-N-ES Id. No. Mounting
400-140 470-191 500-205 500-230 600-275 630-325 850-375 1000-560 052330 053536 052651 052652 052990 052653 052654 052655 Z310 Z310 Z415 Z415 Z450 Z510 Z700 Z700
A B C
mm mm mm mm mm mm mm mm mm mm mm mm mm mm inch mm mm mm mm mm mm mm mm inch mm mm mm mm mm deg. deg. deg.
467 140 467 310 400 374 M12
470 191 467 310 400 374 M12
570 205 570 415 500 474 M12
570 230 570 415 500 474 M12
605 275 605 450 535 508 M12
685 325 685 510 610 580 M16
850 375 850 700 775 745 M16
1000 560 925 700 850 815 M16
D H6
E F
Fixing bolts circle
G
G 1
26
26
25
25
25
30
30
30
H
240 238
240 238
282 280
282 280
282 280
307.5 305.5
354 352
332 330
H 1
J
8
8
8
8
8
8
8
10
9
K
Thread circle 6 x M8
448
448
550
550
585
666
830
910
L
20
20
20
20
20
20
25
33
M
-
-
-
-
-
-
-
224
N O P R S T U a b
Pneumatic connection
G 1/2" G 1/2" G 1/2" G 1/2" G 1/2" G 1/2" G 1/2" G 1/2"
37 26 35
37 26 35
37 26 35
37 26 35
37 26 35
39.5
44.5
52.5
33 42
33 35
33 42
374
374
474
474
508
580
745
815
35
35
35
35
35
35
35
35
374
374
474
474
508
580
745
815
57
57
57
57
57
75 30
75 30
75 30
25.5
25.5
25.5
25.5
25.5
c
Serration
3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90° 3/32" x 90°
d e
Bolt ISO 4762 12.9
M20
M20
M20
M20
M20
M24
M24
M24
Min.
14
14
14
14
14
16
16
16
f
T-nuts distance min. / max.
38 / 90 38 / 85 38 / 104 38 / 92 38 / 79 47 / 100 47 / 140 47 / 125
g h α β γ
Serration length
121
106
140
127.5
116.5
138
182
166
Min. / max.
104 / 124 127 / 147 145.6 / 171 158 / 182.5 179.1 / 204.5 204.6 / 230 242.6 / 268 334.6 / 360
20
20
15
15
15
15
15
15
9 x 40
9 x 40 12 x 30 12 x 30 12 x 30 12 x 30 12 x 30 12 x 30
(Pressure control)
83
83
60
60
60
60
60
60
SMW-AUTOBLOK 369
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