Pneumatic Modular Gripping System

GSW-B with 2-Finger Parallel Gripper
Special Gripper • Gripper with shaft interface
Finger load
Technical data
Despriction GSW-B 50-P GSW-B 64-PZ GSW-B 80-PZ GSW-B 100-PZ
ID 0308420 0308422 0308423 0308424
Weight [kg] 0.2 0.23 0.31 0.42
Min./max. ambient temperature [°C] -10/90 -10/90 -10/90 -10/90
Max. permitted speed [1/min] 20 20 20 20
Nominal operating pressure compressed air [bar] 6 6 6 6
Min./max. operating pressure compressed air [bar] 4/8 4/8 4/8 4/8
Nominal operating pressure coolant [bar] 40 40 40 40
Min./max. operating pressure coolant [bar] 20/50 20/50 20/50 20/50
Max. moments M x /My/Mz [Nm] 20/25/10 40/60/40 60/95/55 80/115/70
Max. force F z [N] 500 1100 1500 2000
Grippers and their characteristics
Gripping pinciple O.D. gripping O.D. gripping O.D. gripping O.D. gripping
Description PGN-plus 50-1-IS PGN-plus 64-1-IS PGN-plus 80-1-IS PGN-plus 100-1-IS
ID 0371459 0371094 0371461 0371462
Stroke per finger [mm] 4 6 8 10
Closing force/opening force [N] 120 - 145/45 - 70 225 - 270/90 - 135 385 - 465/155 - 235 585 - 725/240 - 380
Max. permitted finger length [mm] 64 85 105 135
Description PGN-plus 50-2-IS PGN-plus 64-2-IS PGN-plus 80-2-IS PGN-plus 100-2-IS
ID 0371469 0371095 0371471 0371472
Stroke per finger [mm] 2 3 4 5
Closing force/opening force [N] 255 - 310/95 - 150 475 - 565/190 - 280 790 - 960/320 - 490 1360 - 1500/240 - 380
Max. permitted finger length [mm] 64 80 100 125
Gripping pinciple I.D. gripping I.D. gripping I.D. gripping I.D. gripping
Description PGN-plus 50-1-AS PGN-plus 64-1-AS PGN-plus 80-1-AS PGN-plus 100-1-AS
ID 0371399 0371092 0371401 0371402
Stroke per finger [mm] 4 6 8 10
Closing force/opening force [N] 45 - 70/115 - 140 90 - 135/205 - 250 155 - 235/335 - 415 240 - 380/520 - 660
Max. permitted finger length [mm] 68 85 105 135
Description PGN-plus 50-2-AS PGN-plus 64-2-AS PGN-plus 80-2-AS PGN-plus 100-2-AS
ID 0371449 0371093 0371451 0371452
Stroke per finger [mm] 2 3 4 5
Closing force/opening force [N] 95 - 150/235 - 290 190 - 280/430 - 520 320 - 490/690 - 860 500 - 790/1080 - 1370
Max. permitted finger length [mm] 68 80 100 125
1314 www.schunk.com
i The indicated moments and forces are static values,
apply per base jaw and may occur simultaneously. M y
may arise in addition to the moment generated by the
gripping force itself. If the max. permitted finger weight
is exceeded, it is imperative to throttle the air pressure
so that the jaw movement occurs without any hitting or
bouncing. Service life may be reduced.
i The grippers have to be ordered separately.
i The grippers named “IS” are used for O.D. gripping; grippers named “AS” are used for I.D. gripping. By media pressure the gripper of the IS-version is closed; the one of the
AS-version is opened via the media pressure. Alternatively it can be gripped with spring force and the media pressure can be loosened.