These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system or motorized dolly platform. The drive B type plates are designed to work with a motor and 1 inch - 2 inch OD aluminum tubing or PVC pipe from your local hardware store. Each dolly wheel drive plate utilizes the 1.5" hub pattern and are sold in pairs of two.
Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range of components makes building complex electromechanical prototypes or finished projects a reality.