ROBOTIQ POWERPICK20 Original Notice page 51

Visually inspect the PowerPick Vacuum Gripper and pay attention to any visible damage or wear. If necessary, contact
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support@ robotiq.com.
If wear is visible on the suction cups, replace them. See the Spare Parts, Kits and Accessories section. If grip reliability is reduced
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or the grip time is increased (boxes are regularly dropped or vacuum level takes more time to be obtained, even if the rest of the
elements are in good condition), replace the cups.
If an air tube is crushed or kinked, replace it.
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6.2.3.Fasteners
Inspect the fasteners on a monthly basis to make sure that all the bolts are tightened.
If necessary, tighten the fasteners according to the torque values specified in the table below.
Designation
M8 x 1 .25 Socket Head Cap
Screw with captive spring
washer
M8 x 1.25 shoulder screw
M8 x 1.25 Socket head
hex cap screw
Table 6-2: Periodic inspection frequency
Location
Robot wrist
Hollow offset link
Wrist Extension
Robot wrist
Suction cup brackets
Table 6-3: PowerPick20 Gripper Fastener Torque Settings
Torque
Metric
1 6 Nm
1 6 Nm
1 6 Nm
1 6 Nm
8 Nm
PowerPick - Instruction Manual
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Imperial
1 1 .8 lb-ft
1 1 .8 lb-ft
1 1 .8 lb-ft
1 1 .8 lb-ft
5.9 lb-ft