Hub - Set Screw (3mm Bore)

These set screw hubs are a great solution for connecting a micro gearmotor with a 3mm bore to a precision disk wheel or other objects with a 0.77' hub pattern that need rotation. With an outer diameter of 1', a 3mm bore, a 6 - 32 set screw, and using the 0.77' hub pattern, they offer a reliable connection. Actobotics is a user - friendly robotics building system. It's based on extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to two standardized hole patterns, most Actobotics components can be easily connected. The wide variety of components makes it possible to build complex electromechanical prototypes or finished projects. Dimensions include an OD of 1.32”, a bore of 0.25”, and a hub pattern of 0.77”. Documents available are the SketchUp Part and the Product Page (545348).

To use this set screw hub, first, make sure your micro gearmotor has a 3mm bore. Then, align the hub with the 0.77' hub pattern on the precision disk wheel or other object you want to rotate. Insert the set screw and tighten it properly to secure the connection. When handling the hub, be gentle to avoid any damage to the parts. Also, make sure to keep the set screw tight during operation. For maintenance, check the set screw regularly to ensure it hasn't loosened. If you notice any signs of wear or damage, replace the hub or the set screw as needed. Keep the hub clean and dry to prevent rust and other issues.