The driving force
The driving force. - tretek.no
The driving force. - tretek.no
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116 GROTEFELD FN7-1.1-S<br />
GROTEFELD FN7-1.1-S<br />
117<br />
Adjustment of trace bell<br />
infinitely adjustable and<br />
fixable<br />
16 mm<br />
161.5<br />
10mm Abtasthub<br />
125.5<br />
4<br />
70<br />
0,2 0,1<br />
ø122<br />
0 0,9 0,8<br />
Drive adapter<br />
Standard configurations and<br />
machine specific executions upon request<br />
SW15<br />
(Open end spanner)<br />
Fixing the trace bell<br />
(Hex-wrench SW4)<br />
X<br />
Scaling for<br />
height adjustment<br />
(pitch 0.01 mm<br />
Slide ring of steel<br />
or polyamide<br />
Technical features<br />
Item Id. EP- -------<br />
drive turning direction<br />
R.H.<br />
drive speed max.<br />
interval operation = 18.000 rpm<br />
number of spindles 1<br />
tool receptacle<br />
ø22h6 x 4 mm<br />
tracing stroke<br />
max. 10 mm<br />
tracing <strong>force</strong><br />
30 – 100N (adjustable)<br />
gear ratio 1:1<br />
turning direction of tool receptacle equal to drive turning direction<br />
(R.H.)<br />
spindle speed max.<br />
interval operation = 18.000 rpm<br />
drive capacity<br />
3,0 kW<br />
weight<br />
approx. 5,00 kg<br />
Tool max.ø200mm<br />
threefold guide<br />
Optional accessories:<br />
Open end spanner SW15 Item Id. 131001<br />
Open end spanner SW30 Item Id. 131030<br />
Hex-wrench SW4 Item Id. 138040<br />
Hex-wrench SW5 Item Id. 138050<br />
ø129<br />
attitude of the tracing <strong>force</strong><br />
30N-100N with<br />
hex-wrench SW5<br />
Tool receptacle<br />
Zoom X<br />
0<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
Scaling for<br />
height adjustment<br />
(pitch 0.01 mm<br />
Functionary<br />
<strong>The</strong> tracing spindles of the series FN7 work with a spring suspended<br />
stroke of 10 mm. <strong>The</strong> distance of the tool receptacle to the tracing<br />
arm or bell is constant. <strong>The</strong> sensing device is guided over the workpiece<br />
surface and adapts the suspension stroke through the different<br />
workpiece tolerances. In that way for example Lammello-connections,<br />
grooves or feathers are always done in a constant distance to<br />
the surface of the work piece.<br />
28.5<br />
4<br />
7.5<br />
ø22 h6<br />
ø32<br />
Tool max.ø200mm<br />
Pressure ring<br />
Clamping nut SW30<br />
(Open end spanner)<br />
Slide ring of steel<br />
or polyamide<br />
For different materials, it is necessary to adapt the tracing <strong>force</strong>. At<br />
the FN7 this can easily be changed by the user with an adjustment<br />
screw. Depending on the surface of the workpiece either sliding rings<br />
of polyamide or hard chrome plated steel can be used, on request with<br />
blow-off nozzles. <strong>The</strong> height between the tracing bell to the tool can<br />
be adjusted continuously by scale.<br />
Variants on demand!
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