Festo Параллельный захват HGPP - Manual (Page 18)

HGPP-...-A
Festo HGPP-...-A 0110a English
18
2 Function and application
When compressed air is applied alternately to
connections 1 and 2, two pistons move
backwards and forwards.
A mechanism transfers the longitudinal move-
ment of the pistons to the gripper jaws 4.
Gripper fingers are fastened to the gripper
jaws. When the jaws open, they can grip work
loads by the inner contour; when the jaws
close, they can grip work loads by the outer
contour.
When the gripper is exhausted, a reset spring
returns the gripper jaws to the starting posi-
tion:
– gripper fingers open: on HGPP-...-G1
– gripper fingers closed: on HGPP-...-G2
The HGPP-... gripper is double-acting and can
therefore be used for gripping from the out-
side as well as from the inside. The gripper
variant type HGPP-...-G.. can also be used as a
single-acting gripper due to the spring return.
The HGPP-... is designed for gripping and
holding work loads in handling processes.
3 Conditions of use
Please note
Malfunctioning can occur as a result of incorrect handling.
S Make sure that you always observe the instructions listed in this chapter.
The product will then function correctly and reliably.
Fig. 2
HGPP-...-G1
Fig. 3
HGPP-...-G2