Robotics & Automation

Robot architectures, control, perception and autonomous material movement in industrial settings.

Category CAT-000000042

Subcategories

Publications

• OT-2026-000090380
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,164 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090381
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,093 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is

• OT-2026-000090382
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,199 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090383
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,164 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090384
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,093 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is

• OT-2026-000090385
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,199 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090386
  Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,164 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090387
  Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,133 words

  A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is blown off by

• OT-2026-000090388
  Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,239 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is blown

• OT-2026-000090389
  Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,204 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is blown

• OT-2026-000090390
  Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,118 words

  A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is blown off by

• OT-2026-000090391
  Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,224 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is blown

• OT-2026-000090392
  Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,189 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is blown

• OT-2026-000090393
  Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,081 words

  A zoned vacuum gripping tool comprising one mounting flange, three suction cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is

• OT-2026-000090394
  Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,187 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090395
  Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,152 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090396
  Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,081 words

  A zoned vacuum gripping tool comprising one mounting flange, three suction cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is

• OT-2026-000090397
  Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,187 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090398
  Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,152 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one ejector, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi

• OT-2026-000090399
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,076 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches the set

• OT-2026-000090400
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,182 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090401
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,147 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090402
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,076 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches the set

• OT-2026-000090403
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,182 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090404
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,147 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090405
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,076 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches the set

• OT-2026-000090406
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,182 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090407
  Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,147 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090408
  Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,116 words

  A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the plant vacuum connection. Before the workpiece reaches the set-down positio

• OT-2026-000090409
  Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,222 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the plant vacuum connection. Before the workpiece reaches the set-down p

• OT-2026-000090410
  Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,187 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the plant vacuum connection. Before the workpiece reaches the set-down p

• OT-2026-000090411
  Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,101 words

  A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the plant vacuum connection. Before the workpiece reaches the set-down positio

• OT-2026-000090412
  Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,207 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the plant vacuum connection. Before the workpiece reaches the set-down p

• OT-2026-000090413
  Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,172 words

  A zoned vacuum gripping tool comprising one tool-change interface, one foam pad, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the plant vacuum connection. Before the workpiece reaches the set-down p

• OT-2026-000090414
  Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,064 words

  A zoned vacuum gripping tool comprising one mounting flange, three suction cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. Before the workpiece reaches the set

• OT-2026-000090415
  Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,170 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090416
  Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,135 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090417
  Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,064 words

  A zoned vacuum gripping tool comprising one mounting flange, three suction cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. Before the workpiece reaches the set

• OT-2026-000090418
  Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,170 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090419
  Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,135 words

  A zoned vacuum gripping tool comprising one tool-change interface, three suction cups, one plant vacuum connection, three zone branches, three pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. Before the workpiece reaches t

• OT-2026-000090420
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,075 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the work

• OT-2026-000090421
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,181 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th

• OT-2026-000090422
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,146 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th

• OT-2026-000090423
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,075 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the work

• OT-2026-000090424
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,181 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th

• OT-2026-000090425
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,146 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th

• OT-2026-000090426
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,075 words

  A zoned vacuum gripping tool comprising one mounting flange, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the work

• OT-2026-000090427
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,181 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th

• OT-2026-000090428
  Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
  September 17, 2026 · Vacuum Grippers · 1,146 words

  A zoned vacuum gripping tool comprising one tool-change interface, three bellows cups, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th

• OT-2026-000090429
  Foam pad vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down
  September 17, 2026 · Vacuum Grippers · 1,115 words

  A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one vacuum pump, three zone branches, three pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the workpiece is blow