These single servo hub arms made of aluminum can be directly bolted to the aluminum hub on servo power gearboxes using four 6 - 32 x 3/8' machine screws. Each hub arm is 3 inches long and uses the 0.77 - inch hub pattern. Actobotics is a great robotics building system. It's based on extruded aluminum channels, gears, precision shafts, and ball bearings. With two standardized hole patterns, almost all Actobotics components can be easily connected. This wide range of components makes it possible to build complex electromechanical prototypes or finished projects.
Using this single aluminum servo hub arm is easy. First, locate the aluminum hub on your servo power gearbox. Then, use the four 6 - 32 x 3/8' machine screws to bolt the hub arm directly onto the hub. When handling the hub arm, be careful not to drop it as it may get dented. For maintenance, regularly check the screws to make sure they are tight. If the hub arm gets dirty, you can clean it with a soft, dry cloth. Avoid using harsh chemicals as they may damage the aluminum surface. This hub arm is an important part of the Actobotics system, so keep it in good condition to ensure smooth connection with other components for your robotics projects.
