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Articles marked ◊ are not held in stock, procurement is effected at short notice.
3
Clamping
Systems
Design:
Made of tempered steel, annealed in burnished finish.
Application:
Using the centring plate, you can place 50 mm dia. screw
jacks on all Format screw jacks and aligning elements with 12 mm dia.
mounting hole.
Order
No.
For placement on screw jacks
3932
0090
as no. 3929/SZ 52–100
7.70
(340)
Centring plate
Design:
Made of tempered steel, tempered, annealed in burnished
finish. The ball is hardened.
Application:
This rugged element is suitable to support and align cast
iron and forged workpieces.
Order
No.
Load-bearing capacity
kN
3930
0001
30
22.30
(340)
Attachment with rotatable ball
Design:
Made of tempered ductile cast iron and steel, annealed in
burnished finish. With 12 mm dia. centre hole. The correction wedge can
easily be adjusted using normal manual force under 1/3 load of load
capacity (F max.). The finely machined wedge surfaces allow smooth,
sensitive adjustment, more precise than 1/10 mm, optionally by knurled
thumb screw or hexagon screw driver. Precise vertical movements
without lateral displacement are ensured thanks to the double wedge
action.
Application:
For clamping delicate cast iron or forgings on large machine
tools. There is also the possibility to place the correction wedge onto
‘heavy screw jacks’. This requires parallel pins DIN 6325 (12 x 30 mm).
Supplied:
Correction wedge with spherical adapter (Order no. 3930).
Order
No.
Size
3930
3894
Height adjustment
h-H
mm
A
mm
B
mm
L
mm
Spanner
size
mm
H*
mm/rev.
Load-bearing
capacity
kN
0010
63
–
221.50
50– 63
40
40
63
13
0.86
40
0010
63
193.00
–
50– 63
40
60
65
8
0.86
35
0020
125
–
476.00
100–125
60
115
125
24
1.16
100
0020
125
415.00
–
100–125
60
118
128
14
1.16
90
0030
190
–
1242.00
170–190
80
145
175
36
2.02
250
0030
190
1081.00
–
170–190
80
150
183
22
2.02
220
(340)
(342)
Correction wedge
* H mm/U = Height adjustment per revolution.
3930
Recessed hexagon
3894
Protruding hexagon
m
3894
3930 0010
3930 0020 +
3930 0030
Clamping elements and accessories
Not all items are available in every country.
699