Dorna Soft Gripper Kits, use Piab piSOFTGRIP® grippers, are unique lightweight vacuum-driven soft grippers for sensitive and delicate objects with odd geometries and/or an unusual surface. The grippers have gripping fingers and a vacuum cavity, all made in one piece, resulting in a simple, robust product which is not sensitive to dust.
Soft Gripper Kit
$590.00
Description
Main Features
- Applications include Food industry, Bin-picking, Pharmaceutical, MedTech.
- The material is food grade silicone, FDA and EU compliant, and as well as easily detectable.
- The grippers is offered as both 2 finger and 3 finger grippers for different shape applications.
- The package contains everything you need to install and run the gripper except the air compressor.
- The gripper is quickly set up and connected to Dorna 2 robot.
- Easy control of the gripper using IO pins of the controller through Dorna lab, Python API or Blockly.
- Resistant to high and low temperatures.
- Small size and low weight, adds little extra weight to the robot toolhead.
Technical Data
number of fingers | two | three |
---|---|---|
pinch forces @ 2.9 psi | 0.80 N | 0.58 N |
pinch forces @ 5.8 psi | 1.69 N | 2.10 N |
pinch forces @ 8.7 psi | 2.40 N | 3.30 N |
max object size | 53 mm | 62 mm |
max payload | 150 g | 250 g |
vacuum level | 2.9 psi – 8.7 psi | 2.9 psi – 8.7 psi |
weight | 43 g | 48 g |
fitting | G 1/8″ male thread | G 1/8″ male thread |
internal volume | 19.17 cm3 | 19.17 cm3 |
Package Content
- A : soft gripper (two finger or three finger)
- B : fitting
- C : toolhead adapter
- D : mounting screws
- E : pipe
- F : vacuum ejector
- G : switch and solenoid
- H : I/O cable
- I : solenoid power supply

Technical Drawings

number of fingers | two | three |
---|---|---|
A | 76.7 mm | 76.7 mm |
B | 41 mm | 42 mm |
C | 53.6 mm | 62 mm |
D | 73 mm | 73 mm |
E | 2 fingers | 3 fingers |
F | G 1/8″ | G 1/8″ |
G | 6 mm | 6 mm |
H | SW 17 | SW 17 |
Additional information
Weight | N/A |
---|---|
Dimensions | N/A |
Configuration | Two-finger, Three-finger |