SCHUNK VERO-S NSE-T3 138, Сборка и руководство по эксплуатации

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Assembly
03.00|1152197 NSE3, NSE-T3 |en
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Fastening and connection
Flatness
If several linked clamping modules are mounted, make sure that
the flatness and height deviation of the outer ring locating
surfaces from clamping module to clamping module (with respect
to a 200 mm gauge) is ≤ 0.03 mm. The gauge deviation may not
exceed ± 0.015 mm.
Redundancy
Due to redundancy, a clamping pin with positioning accuracy in
one direction (SPB 40, positioned diamond shaped) must be used
for clamping systems that are more than 160 mm apart or that do
not show a positioning tolerance of ± 0.01 mm. The sword-shaped
alignment surfaces on the SPB 40 clamping pin must be aligned at
right angles to the longitudinal axis between clamping pins SPA 40
and SPB 40. This allows for compensation of a distance offset
between the clamping areas to be aligned. For the clamping areas
that are not intended for aligning the device or pallet, clamping
pins with centering clearance (SPC 40) must be used (also refer to
chapter "Clamping pins"
(

4.4, Page 37) ).
Air bleed screw for the piston chamber
When connecting the quick-change pallet systems, it must be
taken into consideration that it is only possible to completely
ventilate the piston chamber via the air connections during the
locking process. The relevant valves or shut-off valves should
therefore be equipped with load relief.
This also applies to the turbo connection. If the turbo connection
is not used, the relevant side of the piston must have a way of
being ventilated.
This is optimally done via the turbo connection
itself.
For the NSE3 138, a ventilation option for the cylinder chamber
can be created by removing the M4 x 4 set-screw in the cover of
the clamping module. The following views illustrate the ventilation
options.
4.3