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3
Clamping
Systems
Design:
Made of case-hardened steel. The finely machined wedge
surfaces allow smooth, sensitive adjustment, more precise than
1/10 mm. With 12 mm dia. centre hole. Operation possible using a
spanner thus ensuring high safety and easy handling at high adjustment
forces. The double wedge action gives precise vertical movement
without lateral displacement. Higher safety properties when aligning
heavy and large components is achieved thanks to the precision
height-adjustable wedge flat design. The precision correcting
wedge has an additional centring hole in the bottom base area
(suitable for a pin ISO 8734 - 12 mm dia).
Application:
The correcting wedge can be adjusted under load.
Height adjustment per revolution is 0.71 mm.
Supplied:
Correcting wedge with spherical adapter.
Order
No.
Size
3898
H min.
mm
H max.
mm
F max.
kN
A/F
mm
Weight
kg
0040
55
786.00
50 55 40 22 2.8
0250
85
1003.00
77 85 250 36 11.5
(342)
Precision height correction wedge
Design:
Clamping claw made of steel, forged, tempered and
galvanised.
Supplied:
Clamping claw with screw for T-slots DIN 787
(Order no. 3900), hexagon nut DIN 6330B (3906) and washer
DIN 6340 (Order no. 3909).
Order
No.
Groove
width
mm
3931
b
1
mm
T-slot screw Clamping
height
mm
d x l
mm
5012
12
33.80
17 M12 x 12 x 125 0–50 50 x 140
5014
14
34.40
17 M12 x 14 x 125 0–50 50 x 140
5016
16
37.20
17 M16 x 16 x 160 0–75 50 x 140
5018
18
37.20
17 M16 x 18 x 160 0–75 50 x 140
(340)
Clamping claw, steplessly adjustable
Design:
Base body made of malleable iron; clamping jaws of tempered
steel, case-hardened. Height and stable design with a strong pull-down
and resilience force. With interchangeable and reversible jaws with a
fluted and a smooth side.
Application:
For lateral clamping of high workpieces.
Note:
Screws for T-slots DIN 787 (Order no. 3900) as fastening
screws need to be ordered separately depending on slot width.
Order
No.
Slot width
mm
3933
b
1
mm
c
mm
H
mm
h
1
mm
h
2
mm
h
3
mm
b
mm
l
mm
l
1
mm
e
mm
F1
kN
F2
kN
0019
12
14
16
18
186.00
19 8 85 38 99 40 65 179 112.5 12 8
15
20
28
1.2
2.2
3.0
4.2
0026
20
22
24
28
30
258.00
26 11 100 45 118 40 75 230 138.5 12 25
25
32
32
36
4.5
4.5
4.8
4.8
5.4
(340)
Stable clamping jaw
Dimensions table
Order No.
B1 G H1
H2 H3
L
L1
L2
0040
60 20 60-65 47,5 10 128 150-179 60
0250
100 30 87-95 74,0 20 210 242-287 81
Clamping elements and accessories
700