I’ve designed the prototype for a grab arm out of 99% ABS that rotates 360 degrees, and is easily and readily modifiable and fixable. Parts are cheap and abundant.
Not sure if it would be assembled or not, but what price range would you be willing to pay for assembled vs unassembled?
Are there any specific functions that make a grabber you’ve seen somewhere else the cream of the crop? What makes them so much better than the rest?
Essentially hook up 2 9v brushless motors with an ESC, mount it and go. It seems like a customizable/semi affordable option doesn’t exist right now for consumer grippers.
I may be interested in sending out some test models to a couple reputable members for some feedback in the next 2-3 months if anyone is interested.