Robotic Arm with USB PC Interface Gripper Construction

Here are some photographs of the gripper design and construction, which might help if you are constructing the kit. My kit was second-hand from eBay and it had some missing screws, however I was able to use alternative ones, which still worked.

When building this gripper, it is easier if you install the gripper marked "L" first, because it has pivoting linkages above and below it, which also goes into the gearbox case. After closing the two halves of the gearbox, install the gripper marked "R".

This Article Continues...