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Articles marked ◊ are not held in stock, procurement is effected at short notice.
3
Clamping
Systems
Design:
Made of construction steel, with hardened and coated clamping screw. The mounting
flange diameter is concentric to the clamping diameter so that high repeat accuracy of the parts
is achieved.
Application:
Almost every workpiece (e.g. turned part, milled part, drilled parts, etc.) has at
least one hole and exactly this one is used for clamping by means of clamping mandrel XPA.
Thus clamping takes place from inside enabling machining of the 2nd side without problem.
The compact dimensions allow multi-face machining without disturbing edges for the tool. The
clamping mandrel can be machined and can be adapted to the respective diameters by turing
and milling. Can be automated using hydraulic and pneumatic equipment.
Supplied:
Clamping mandrel with 3 fastening screws, without internal Allen key.
Order
No.
Clamping
range F
mm
3917
Size
A
mm
Size
B
mm
Size
C
mm
Size
D
mm
Size
E
mm
Measure-
ment G
mm
Measure-
ment h
mm
I clamping
screw
J
mm
0380
4.1– 7.4
65.50
10.7
7.6
6.1
3.0 20.00 4.1
M2
M2
4.1
0390
7.2– 12.4
66.20
21.8
16.0
15.0
5.9 29.72 7.2
M3
M4
8.0
0400
12.2– 14.4
69.50
24.9
19.0
15.0
5.9 31.50 12.2
M3
M6
12.0
0410
13.5– 20.0
73.30
24.9
19.0
15.0
5.9 37.50 13.5
M3
M8
14.0
0420
18.0– 27.0
94.30
28.6
22.2
17.5
6.4 50.00 18.0
M4
M10
17.0
0430
23.0– 35.3
117.00
31.8
25.4
20.6
6.4 56.00 23.0
M4
M12
21.0
0440
29.3– 42.0
150.50
39.6
31.8
27.0
7.9 69.50 29.3
M5
M16
22.0
0450
29.3– 51.5
161.00
39.6
31.8
27.0
7.9 75.50 29.3
M5
M16
22.0
0460
29.3– 77.7
281.50
45.5
37.6
32.3
7.9 107.50 29.3
M6
M16
20.0
0470
29.3–103.0
361.50
45.5
37.6
32.3
7.9 132.90 29.3
M6
M16
20.0
(343)
Clamping mandrel XPA
Size G is the smallest diameter to which size F can be milled or turned.
Clamping elements and accessories
Not all items are available in every country.
691