Festo Параллельный захват HGP - Manual (Page 28)

HGP−...−A−B(−G..)
Festo HGP−...−A−B(−G..) 0405b English
28
11 Eliminating faults
Fault Possible cause Remedy
Gripper cannot hold mass Ĉ Mass too large
Ĉ Input pressure too low
Ĉ Centre of pressure of
gripper fingers too far
out
Ĉ Select larger gripper
Ĉ Increase input pressure (up to max.
permitted value)
Ĉ Move centre of pressure inwards
Proximity switch does not
show gripping status Ĉ Proximity switch set
incorrectly
Ĉ Cable fracture
Ĉ Checking the position and calibration
of the proximity switch
Ĉ Replace the connecting cable
Gripper does not open/
close Ĉ No compressed air
Ĉ Gripper defective
Ĉ Checking the compressed air
connections
Ĉ Return the gripper to Festo
Fig. 22
12 Technical specifications
Type HGP−10−.. HGP−16−.. HGP−20−.. HGP−25−.. HGP−35−..
Part no. 197 542...197 553; 525 889...525891
Design Double−acting parallel gripper
Medium Filtered, lubricated or non−lubricated compressed air
(filter fineness min. 40
ìm)
Mounting position As desired
Compressed air Min. 2 ... max. 8 bar Min. 5 ... max. 8 bar (with HGP−...− G..)
Pneumatic connection
(tightening torque) M3
(1,2 Nm) M3
(1,2 Nm) M5
(5,9 Nm) G x
(7 Nm)
G x
(7 Nm)
Stroke per gripper jaw 3 mm 5 mm 6.5 mm 7.5 mm 12.5 mm