BIG BORE ® BB-EXL2G INCH SERRATION
■ Main dimensions and technical data
Jaw position: Open for external clamping
H
J
a b
Pressure control
*
*
G
G 1
N
Jaw stroke control
L
M
O P
H 1
Pressure control (O.D. clamping only) (prox. sensor M8 x 1)
Jaw stroke control
T
R
enlarged illustration
Subject to technical changes. For more detailed information please ask for customer drawing.
SMW-AUTOBLOK Type Mounting
BB-EXL2G 510-191
BB-EXL2G 660-280
BB-EXL2G 900-390
Z310
Z450
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.
520 191 520 310 446 414
673 280 665 450 585 558
900 390 852 700 775 745
D H6
E F
Fixing bolts circle
G
M12
M12
M16
G 1
25
25
29
H
277 270
292 285
323 314
H 1
J
8
8
8
9
K
Thread circle 6 x M8
500
640
830
L
25
25
33
M
115
110
143
N O P R S T U a b
Pneumatic connection
G 1/2"
G 1/2"
G 1/2"
46.5
46 36 35
54.5
36 35
33 35
414
554
745
35
35
35
414
554
745
57
62
75 30
25.5
25.5
c
Serration
3/32" x 90°
3/32" x 90°
3/32" x 90°
d e
Bolts ISO 4762 12.9
M20
M20
M24
Min.
15
15
18
f
T-nuts distance min. / max.
30 / 84
30 / 107
36 / 150
g h α β γ
Serration length
110
142
194
Min. / max.
151.5 / 190
199.5 / 238
262 / 300.5
20
15
15
9 x 40
12 x 30
12 x 30
(Pressure control)
83
60
60
SMW-AUTOBLOK 377
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