12mm round arm motor mount 3D print model

cgtrader

This design comes in an stl file, a format that lets you send it straight to your favorite 3d slicer program after immediately uploading it. Then, you can simply send the data to your 3d printer. The motor mount in this design will hold any brushless motor with mounting holes sized from 16mm up to 19mm. This fits most standard motors and those found on gimbals of the 28 size category. For mounting, the motor should be secured firmly onto an aluminium or carbon fiber tube that's 12mm across. What this design offers is the advantage of having your motor cables routed neatly through the same tube as the motor itself, giving it a more sleek appearance overall. When putting it all together, use four screws that are each 25mm in length with an M3 measurement and thread them firmly into place. To finish things off, secure everything even tighter using M3 lock nuts on either side of these screws. Make sure you also add some extra washers in there for good measure. When making the connection between the motor mount and this tube, it's crucial to make sure they fit snugly together. Using two O-rings can make a world of difference - look for ones measuring 8mm (which is 14.3 by 8.9 mm in size) or 9mm wide at their largest diameter. Lastly, remember that for printing this item the optimal amount of infill will lie somewhere between 60 and 80 percent - this can greatly improve its strength without weighing it down excessively.