2/2,3/3/3,17/4/5/6 mm-es motortengely-csatlakozó csatlakozó RC csónak autós robothoz
Szín
Mint a képenMéret
Leírás
Értékelések 57
These little items are perfect. The axle hole is 2mm "clearance", which means that they fit on a 2mm shaft without binding and no "play". They are also of a good quality and really good value for money. I actually ordered these in error since I needed a flexible coupler, but these items have found other uses: I printed a PLA (plastic) fan-blade, but it is difficult to connect a plastic item to a motor with only a short 2mm shaft. Solution? Print the fan with a 9mm centre hole in the hub and you can easily fix this coupler into the centre of the hub of the fan blade with a dab of super-glue. Now my 3D printed fan blade can be connected to the motor with perfect precision, high strength and no limitations with the motor short shaft, or trying to fix a 2mm shaft into plastic. I will buy more of these because I have several other 3D projects that need to be connected to small model motors, including an ornamental wind generator. I am 100% satisfied with my purchases, and also 100% satisfied that they have other uses in model-making. Harry L
Well received thank you joom
