Jump to content
Ultimaker Community of 3D Printing Experts
quadmauler

Problem with UMO

Recommended Posts

This is a very very common problem. You might not believe the solution but this is the correct solution: tighten the set screws on all the pulleys for your X axis. that is 6 pulleys. SIX! not 4. In fact the most important two are the ones on the short belt - to the motor and above the motor.

Tighten them extra extra tight. If you have an L shaped tool it should hurt your fingers. VERY tight.

  • Like 2

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Our picks

    • Taking Advantage of DfAM
      This is a statement that’s often made about AM/3DP. I'll focus on the way DfAM can take advantage of some of the unique capabilities that AM and 3DP have to offer. I personally think that the use of AM/3DP for light-weighting is one of it’s most exciting possibilities and one that could play a key part in the sustainability of design and manufacturing in the future.
        • Like
      • 3 replies
×

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!