BH-D
High precision power chuck Ø 500 - 800 mm
Big diameters INCH SERRATION
■ Large through-hole ■ 3 jaws
630 - A15 800 - A15 Indirect mounting
k 1
Fixed ring-nut: • without thread (øG) (all sizes)
2
L 1
X 2 W 2
p 2
Z
Ø 630 - 800
Ø 500
d
Serration
Y F
t
q
H F L H A
Y A
ISO-A Direct mounting
Subject to technical changes. For more detailed information please ask our customer service.
SMW-AUTOBLOK Type Mounting
BH-D 500
BH-D 630
BH-D 800
Z380
A15
Z520
A15
A20
Z520
A15
A20
A
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm inch mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
510
630
800
B F /B A H6
380
285.775
520
285.775
412.775
520
285.775
412.775
C
330.2
463.6
-
463.6
463.6
-
463.6
C A
-
-
-
330.2
-
-
330.2
-
D
26
26
26
E
206
260
260
F max
M190 x 3 (*)
M250 x 3 (*)
M250 x 3 (*)
G
30
30
30
H F /H A
128
145
150
184 230
169
150
184 230
169
K
180
L
91
99
99
L 1
M8 / 9
M8 / 16
M8 / 16
M 1
211
270 314
270 399
R 1
257.5
Chuck open Jaw stroke
U
6.5
9
9
W 2
23
23
23
X 2
5
5
5
Y F /Y A
6
23
6
40
25
6
40
25
Z d e
31 / 0
34 / 0
34 / 0
Max. / min.
BH-D serration
3/32“ x 90°
3/32“ x 90°
3/32“ x 90°
146.5
152
237
f
5
10
10
g
3.5
3.5
3.5
j
62 16 38
62 16 38
62 16 38
k 1
l 1 l 2
121 / 53
127 / 53
212 / 53
Max. / min.
m
M20 25.5 160
M20 25.5 200 260 280 100
M20 25.5 200 260 280 100
n h8
p
p 1 p 2
- -
q
100
r
M12 / 22
M12 / 22 M16 / 28
M12 / 22 M16 / 28
r 1
-
s H12
20
20
20
t
5
5
5
* Max. possible thread on blank ring-nut.
SMW-AUTOBLOK 105
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