Screw jack with flat support
No. 6400
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Height setting screw jack with pivotable ball
Steel tempered, burnished. Ball made of hardened steel.
| Order no. |
Size |
H min.
[mm] |
H max.
[mm] |
F max.
[kN] |
Weight
[g] |
CAD | EUR | SC |
|---|---|---|---|---|---|---|---|---|
| 72546 | 70 | 56 | 70 | 30 | 950 |
|
60,00 |
Application:
This element with its punctual support is particularly useful in the support and alignment of free-form surfaces e.g. of workpieces which are made of cast iron and forging-grade steels. The precision of alignment is approx. 0.1 mm.
Advantage:
- The pivotable ball minimizes the friction on the support and reduces the required operating forces.
- The use of a point-like support prevents the transmission of the torsional force created by the movement of the spindle. The position of the workpiece remains unchanged.
- The simple and rugged construction provides for a long lasting service life.