Gripper fingers

FIPA gripper fingers, also known as finger grippers, serve to grip behind workpieces - ideally for removing parts from injection moulding machines. These grippers are available with 35° and 95° angle settings as well as optional HNBR elastomer pads for gentle gripping.


Gripper fingers angle lift 95°

gripper-fingers-stop-element-gr04036-anw Enlarge picture
Gripper finger with HNBR pad and HNBR stop element for soft gripping
  • Gripper fingers in slim design for rear gripping such as in demoulding of parts
  • Single acting, spring return
  • Body and jaws made of high-strength aluminium alloy
  • Sensors for optional monitoring piston position (finger swung in or out)

Technical data

Item no.GR04.034GR04.040GR04.044
Principle of operation Single-acting Single-acting Single-acting
Clamping-Ø [mm] 14 20 20
Angle lift [°] 95 95 95
Sensor nut -- Yes --
Closing force [N] 24 70 70
Weight [g] 25 82 60
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+Ordering notes

  • Ready-made gripper fingers with HNBR pad and HNBR stop element:
    - GR04.034-SE-HNBR
    - GR04.040-SE-HNBR
    - GR04.044-SE-HNBR
  • HNBR elastomer pad optional

+Notes

  • Gripping surface with central hole to mount HNBR elastomer pad for sensitive gripping

+Dimensions

BDD_GR04.034

GR04.034

BDD_GR04.040

GR04.040

BDD_GR04.044

GR04.044

  • 1 = Compressed air connection

+Application example with sensor

+Accessories

Item no. Suitable stop elementsSuitable sensorsSuitable sensor mounting bracketSuitable extension tubeSuitable locator pinsHNBR elastomer
GR04.034GR04.036, GR04.034-HGR04.198, GR04.198/NPNGR04.038SGR06.021AGR04.037GR04.034-HNBR
GR04.040GR04.046, GR04.044-HGR04.198, GR04.198/NPN--GR06.022GR04.047GR04.044-HNBR
GR04.044GR04.046, GR04.044-H----GR06.022GR04.047GR04.044-HNBR

Gripper fingers angle lift 35°

  • Gripper fingers in slim design for rear gripping such as in demoulding of parts
  • Single-acting, spring return
  • Body and jaws made of high-strength aluminium alloy
  • Sensors for optional monitoring piston position (finger swung in or out)

Technical data

Item no.GR04.035GR04.041GR04.045
Clamping-Ø [mm] 14 20 20
Principle of operation Single-acting Single-acting Single-acting
Angle lift [°] 35 35 35
Sensor nut -- Yes --
Closing force [N] 23 65 65
Weight [g] 25 86 65
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+Dimensions

BDD_GR04.035

GR04.035

BDD_GR04.041

GR04.041

BDD_GR04.045

GR04.045

  • 4 = Sensor slot
  • 1 = Compressed air connection

+Accessories

Item no. Suitable stop elementsSuitable sensorsSuitable sensor mounting bracketSuitable extension tubeSuitable locator pins
GR04.035GR04.036, GR04.034-HGR04.198, GR04.198/NPNGR04.038SGR06.021AGR04.037
GR04.041GR04.046, GR04.044-HGR04.198, GR04.198/NPN--GR06.022GR04.047
GR04.045GR04.046, GR04.044-H----GR06.022GR04.047

NEW

Sensor mounting bracket for gripper fingers clamping diameter 14 mm

  • Mounting bracket for sensors to monitor action of gripper fingers via piston position (fingers swung out / reset)

Technical data

Item no.GR04.038S
Suitable for gripper fingers GR04.034, GR04.035
Weight [g] 6
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+Dimensions

+Accessories

Item no. Suitable sensors
GR04.038SGR04.198, GR04.198/NPN

Centering element for gripper fingers

  • Accurate centering of components
  • Can be used in combination with stop elements
  • Made of POM

Technical data

Item no.GR04.037GR04.047
Weight [g] 12 19
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+Dimensions

Item no.GR04.037GR04.047
Ø A [mm]1420
B [mm]2532
C [mm]2431
D [mm]4550

+Accessories

Item no. DefaultGroupNameSuitable finger grippers
GR04.037GR04.035GR04.034
GR04.047GR04.041, GR04.045GR04.040, GR04.044

Stop elements for gripper fingers

For gripper fingers with clamping diameter 14 and 20 mm
stop-elements-for-gripper-fingers-gr04.036 Enlarge picture
GR04.036 and GR04.046 without HNBR
gripper-fingers-stop-elements-gr04036-anw Enlarge picture
GR04.034-H and GR04.044-H with HNBR pad
  • Height adjustable stop elements made of POM plastic
  • Can be used with centering elements
  • HNBR elastomer grip pads for gentle contact with workpiece

Technical data

Item no.GR04.036GR04.046GR04.034-HGR04.044-H
Suitable for GR04.034, GR04.035 GR04.040, GR04.041, GR04.044, GR04.045 GR04.034, GR04.035 GR04.040, GR04.041, GR04.044, GR04.045
Clamping-Ø [mm] 14 20 14 20
Weight [g] 11 16 6 13
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+Ordering notes

  • GR04.034-H and GR04.044-H: One HNBR pad included in scope of delivery

+Dimensions

BDD_GR04.036-046

GR04.036, GR04.046

BDD_GR04.034-H

GR04.034-H, GR04.044-H

Item no.GR04.036GR04.046GR04.034-HGR04.044-H
Ø A [mm]14201420
B [mm]18241824
C [mm]34453344.5
D [mm]16.514.51513

+Examples of application

BA_GR04.044-Greiffinger-Anschlag-HNBR zoom

Gripper finger with stop element without HNBR pad

gripper-fingers-stop-element-gr04036-anw zoom

Gripper finger with stop element with HNBR pad

+Accessories

Item no. HNBR elastomer
GR04.034-HGR04.034-HNBR
GR04.044-HGR04.044-HNBR