Ball-pad
No. 6440
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Aluminium screw jack with swarf protection
Scraper ring protects screw jack spindle against chips. Centring hole dia. 12 mm. Spindle tempering steel, blued. Trapezoidal thread, self-locking with end stopbody.
Composed of:
- screw jack with swarf protection
- intermediate ring 12.5 mm
- intermediate ring 25 mm and
- Alu- and magnetic base.
| Order no. |
Size |
H min.
[mm] |
H max.
[mm] |
TR | D1 | D2 |
F max.
[kN] |
Weight
[g] |
CAD | EUR | SC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 72371 | 125 | 75 | 125 | 30x4 | 50 | 50 | 30* | 920 |
|
196,50 |
Application:
AMF screw jacks with magnetic base are designed for horizontal and vertical application. The permanent magnet allows permanent and exact positioning of the workpiece in a vertical position.
Note:
F max. until max. 350 mm total height ensured. In addition, there is a risk of buckling.
Suitable attachments: no. 6440, 6441 and 6445
do not subject the screw jack to excessive load!
Advantage:
The screw jack thread is protected from the penetration of chips by the scraper.