OnRobot VGC10, Руководство пользователя, Страница: 144 / 213

Hardware Specification
144
Stiffness Roughness
Example of
material
Preload - 140N Preload - 90N Preload - 40N
Payload [kg] Payload [kg] Payload [kg]
0.1 0.5 1 2 4 6 0.1 0.5 1 2 4 6 0.1 0.5 1 2 4 6
1 1 Mylar
✓ ✓ ✓
*
✓ ✓
*
✓
*
5 1
Transparency
sheet
✓ ✓ ✓ ✓
*
✓ ✓
*
✓
*
10 1
Polished
mirror-like
steel, solar
panel
✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
*
✓ ✓ ✓ ✓
*
1 5
Cling film,
ziploc bags
✓ ✓
*
✓
*
✓
*
5 5
Glossy
carboard
(cereal box)
✓ ✓
*
✓
*
✓
*
10 5
Printed circuit
board
✓ ✓ ✓ ✓
*
✓ ✓
*
✓
*
1 10
Laminating
plastic / film
*
5 10
Corrugated
cardboard
10 10
Sandblasted
aluminum
✓
the gripper can easily pick up the material
* the gripper can pick up the material in some cases (requires caution and testing to verify)
Nothing the gripper cannot pick up this type of material.
NOTE:
This table is to be utilized as a guide to better understand the payload
capacity and substrate type for the Gecko Gripper.
The criteria for stiffness and roughness is a basic scale from 1-10, here are the benchmarks used to
determine the values.
Stiffness Description Example
1 Flexible Fabric
5 Semi-flexible Cardboard
10 Stiff Metal
Roughness Description Example RMS Value
1 Polished/Smooth Polished Metal 0.1 micron
5 Textured Carboard 7 microns
10 Rough Sandblasted Metal 28 microns