pic: Rosie 839 reveal

Nicknamed the “5th Element”, she has 2 Bag motor w/100:1 planetary and flex shatfts powering the “4 elements”, 2 Bag otors w/100:1 gearbox and additional 4:1 sprocket reduction powering the arm, 4 CIM 4WD w/2 VexPro omnis and 2 custom traction wheels. A surgical tubing powered “5th Element” punches the ball and is retracted by pneumatics. Rosie 13.0 can pick up and deliver the game element to/from the floor on either side of the machine. Final tweaks in codeing and ball handling in process.

One other thing, a “drop carriage” secondary drive system for “crabbing” side to side.