O-ring assembly gripper, inner
Series GSI

  • Concentration on the essentials
    Only pay for what you need - individual standard gripper specific to O-ring inside assembly
  • Adjustable expanding stroke
    Prevents the O-ring from overexpanding and ensures consistent production quality
  • Query about magnetic field sensor technology
    Detecting the end position allows you to have shorter cycle times and an integrated control system
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  • 5 million maintenance-free cycles (max.)
  • IP30
  • Magnetic field sensor
Technical Data
Stroke adjustable per jaw min.6 [mm]
Stroke adjustable per jaw max.20 [mm]
Opening stroke adjustable per jaw min.1 [mm]
Opening stroke adjustable per jaw max.6 [mm]
Stripping stroke5 [mm]
Opening force240 [N]
Possible O-ring diameter at cord size 111-45 [mm]
Possible O-ring diameter at cord size 220-130 [mm]
Possible O-ring diameter at cord size 332-130 [mm]
Possible O-ring diameter at cord size 442-100 [mm]
Number of gripping jaws6 [Quantity]
Operating pressure min.3 [bar]
Operating pressure max.8 [bar]
Nominal operating pressure6 [bar]
Operating temperature min.5 [°C]
Operating temperature max.+80 [°C]
Protection to IEC 60529IP30
Weight1.1 [kg]
Benefits in detail
  1. Spread jaws
    to position the O-ring in the groove of the workpiece
  2. Ejector (piston rod)
    to remove the O-ring
  3. Driven by three single-acting pneumatic cylinders
    drive for grabber jaws drive for spread jaws drive for ejector
  4. Grabber jaw
    to grab the O-ring
  5. Force transfer
    via lever and connecting rod
  6. Stroke adjustment on grabber jaws
    prevents overstretching of O-ring during assembly
  7. Stroke on spread jaws
    adjustable to fit bore diameter of workpiece
  8. Mounting and positioning
    axial, on the gripper bottom