Measuring systems for the dgp(l) – Festo Кабели и принадлежности User Manual
Page 398
A. Notes on installing the pneumatic components
A−6
Festo P.BE−SPC200−EN en 0901d
·
In order to use the end position cushioning as minimum
stop protection, tighten completely the adjusting screws
for the internal end position cushioning.
·
Recommendation: Limit the permitted work stroke by
shock absorbers, also on drives with adjustable cushionĆ
ing. In this way you can avoid damage in the event of
operating and system faults.
·
Arrange the tubing between the valve (MPYE−5−...) and the
drive (DGP(L)−...or DGPI(L)−...) symmetrically and as short
as possible.
Maximum tubing length
Ţ Drive length
·
With DGP(L) cylinders, provide air supply on both sides as
from a cylinder length of 600 mm, in order to ensure good
positioning behaviour (type identifier D2).
·
Lubricate the guide of the cylinder at maintenance
intervals as specified in the operating instructions for the
cylinder.
Measuring systems for the DGP(L)−...
·
Use only measuring systems of types MLO−POT−...−TLF or
MME−MTS−...−AIF or use cylinder with integrated measurĆ
ing system type DGPI(L)−...−AIF.
·
If you wish to use a linear potentiometer with a slide
under difficult ambient conditions (dusty atmosphere),
fitĂit so that the side with the actuator slide faces downĆ
wards. The drip edge on both sides prevents excessive
dirt from forming on the running surface.
·
If you are using a linear potentiometer, fasten it with the
aid of the clamping brackets supplied so that it is electriĆ
cally insulated from the mounting surface.