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Articles marked ◊ are not held in stock, procurement is effected at short notice.
3
Clamping
Systems
Design:
Medium heavy screw jacks. Base body and spindle made of tempered steel, lacquered.
Spindle with self-locking trapezoidal thread and end safety device. With 12 mm dia. centre hole
to mount various attachments.
Application:
For clamps with slot width of approx. 14–22 mm.
Note:
See Order no. 3930 and 3932 for suitable attachments.
Order
No.
H
mm
3905
D1
mm
7300
10
34.70
55
(342)
Magnetic base for screw jack
Design:
Made of tempered steel. Spindle with self-locking trapezoidal thread.
Centre hole ∅ 12 mm for mounting various attachments.
Order
No.
Size
mm
3929
3892
Height-adjustable h-H
mm
TR
Attachment ∅ D2
mm
Base ∅ D1
mm
Load-bearing
capacity
kN
0052
52
24.60
28.20
42– 52
30 x 4
50
50
60
0070
70
26.30
30.20
50– 70
30 x 4
50
50
60
0100
100
30.00
34.30
70–100
30 x 4
50
50
60
0140
140
52.30
60.50
100–140
40 x 7
70
70
100
0200
210
104.00
109.50
140–200
40 x 7
70
70
170
(340)
(342)
Screw jack with flat support
m
3892
3929
Order
No.
Size
mm
3905
Height-adjustable h-H
mm
Attachment ∅
mm
Base ∅
mm
Load-bearing
capacity
kN
7000
62
48.10
52– 62
50
50
60
7100
80
49.30
60– 80
50
50
60
7200
110
50.40
80–110
50
50
60
(342)
Screw jack with magnetic base
Clamping elements and accessories
Not all items are available in every country.
697