Hello,
I assembled my Prusa i 3 pro W yesterday and the z-Axis won't move properly in the lower section. I took of the threaded rods and let only the motors spin. You can see in this video, that the couplings are not running smoothly.
https://www.youtube.com/watch?v=ZAB0yCwdXXA
https://www.youtube.com/watch?v=UuYjFVqSOxI
In the second video i put on the threaded rods again. In the upper part the motors can move but you can see it is very irregular. The Rods are straight. Do I need new couplings or can I fix this somehow?
Friedrich
Z-Axis Problem, Couplings run irregular
Re: Z-Axis Problem, Couplings run irregular
I think you should mount the couplings as I show you. The shaft of the motor should go into the hole of coupling more length.
-Keep your mind and try to test it.
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!