2-jaw radial gripper
Series GK

"The compact"

  • Proven technology
    We have more than 20 years of proven reliability, which ensures uninterrupted production for you
  • Best force/installation space ratio
    Force transmission using the toggle lever enables high gripping force while optimally utilizing the installation space
  • Smooth stroke configuration
    You can adjust the 180° opening angle to be unique to your application using an adjusting screw
Series features
  • 10 million maintenance-free cycles (max.)
  • Spring closing C
  • IP20
  • Self locking mechanism
  • Magnetic field sensor
Installation Size: GK15
Order-No.Stroke per jawGripping moment in closingGripping moment secured by spring min.
GK15N-B90 [°]1.2 [Nm]
GK15NC-B90 [°]1.6 [Nm]0.4 [Nm]
Installation Size: GK20
Order-No.Stroke per jawGripping moment in closingGripping moment secured by spring min.
GK20N-B90 [°]3 [Nm]
GK20NC-B90 [°]4.2 [Nm]1.2 [Nm]
Installation Size: GK25
Order-No.Stroke per jawGripping moment in closingGripping moment secured by spring min.
GK25N-B90 [°]10.5 [Nm]
GK25NC-B90 [°]14.5 [Nm]4 [Nm]
Installation Size: GK35
Order-No.Stroke per jawGripping moment in closingGripping moment secured by spring min.
GK35N-B90 [°]27.5 [Nm]
GK35NC-B90 [°]36.5 [Nm]9 [Nm]
Installation Size: GK40
Order-No.Stroke per jawGripping moment in closingGripping moment secured by spring min.
GK40N-B90 [°]47 [Nm]
GK40NC-B90 [°]62 [Nm]15 [Nm]
Installation Size: GK50
Order-No.Stroke per jawGripping moment in closingGripping moment secured by spring min.
GK50N-B90 [°]150 [Nm]
GK50NC-B90 [°]183 [Nm]33 [Nm]
  1. Buffer stop
    absorption of kinetic energy for heavy and long gripper fingers
  2. Robust, lightweight housing
    Hard-coated aluminum alloy
  3. Stroke adjustment screw
    Infinitely adjustable opening stroke
  4. Guided toggle lever mechanism
    synchronized the movement of the gripper jaws mechanically self-locking
  5. Mounting block
    mounting for inductive proximity switch
  6. Sensing slot
    mounting and positioning of magnetic field sensors
  7. Integrated gripping force safety device
    spring integrated into cylinder as energy storage
  8. Energy supply
    possible from several sides