Festo Параллельный захват HGP - Manual (Page 23)

HGP−...−A−B(−G..)
Festo HGP−...−A−B(−G..) 0405b English
23
Fitting pneumatic components
Please note
S Make sure that there are no dirt particles or other objects in the connections
of the gripper and the tubing.
S Check to see if the following are necessary:
A compensation reservoir
type VZS−... A non return valve, piloted
type HGL−...
These will reduce fluctuations in the
pressure. In this way you can prevent the work load
from sliding down if there is a sudden drop
in pressure.
Fig. 15
If the compressed air connections are close together (e.g. HGP−10−...):
S Use only straight screw connectors.
Angled screw connectors may impede each other.
S Use Festo screw connectors (e.g. type QS−...).
If products from other manufacturers are used, the eccentric pressurization
holes of the gripper may be closed.
S Connect the HGP−... to the compressed air connections 1.
Compressed air
connection on
base side Compressed air
connection on
gripper jaw side
External
gripping Closing Opening
Internal
gripping Opening Closing
Fig. 16
With long and heavy gripper fingers:
S Use a one−way flow control valve type GRLZ−... or GRLA−... directly on each of
the compressed air connections.