3-Jaw Concentric Grippers
Series GD

"The flexible"

  • Largest stroke in small installation space
    You can cover numerous application variants with just one gripper type
  • Gripper jaws included in the delivery
    Reduces your design effort, manufacturing costs and setup time
  • Smooth stroke configuration
    Using the optionally available stroke limit, you can customise the stroke to your application, even stroke sensing is possible
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  • 10 million maintenance-free cycles (max.)
  • IP40
  • Inductive sensor
Technical Data
Stroke per jaw120 [°]
Gripping diameter in closing min.9 [mm]
Gripping diameter in closing max.62 [mm]
Gripping diameter in opening min.21 [mm]
Gripping diameter in opening max.74 [mm]
Gripping moment in closing9 [Nm]
Gripping moment in opening9 [Nm]
Closing time0.09 [s]
Opening time0.09 [s]
Repetition accuracy +/-0.05 [mm]
Operating pressure min.3 [bar]
Operating pressure max.8 [bar]
Nominal operating pressure6 [bar]
Operating temperature min.+5 [°C]
Operating temperature max.+60 [°C]
Air volume per cycle102 [cm³]
Protection to IEC 60529IP40
Weight2 [kg]
Benefits in detail
  1. Gripping movement on rotation
    for various workpiece diameters
  2. Robust, lightweight housing
    Hard-coated aluminum alloy
  3. Planetary transmission
    synchronized the movement of the gripper jaws
  4. Standard pins serve as gripper jaw
  5. Mounting and positioning
    mounting possible from several sides for versatile positioning
  6. Drive
    double-acting pneumatic cylinder
  7. Energy supply
    possible radial and axial
  8. Shaft projection
    for accessory assembly e.g. sensors