Take a look here: https://ultimaker.com/en/community/15722-no-more-end-cap-friction-on-ultimaker-originals
dandy-lion
over 8 years
Anyone who's printed these for the UMO got any idea on what lengths you need?
ataraxis
over 9 years
<p>these are the dimensions i use now, i hope that helps someone (at least as a first orientation):<br>back: 35mm<br>front: 14mm<br>right: 19mm<br>left: 19mm<br><br>i have installed direct drive, therefore your back spacers may differ.</p>
ataraxis
over 9 years
<p>thank you anyway ;)</p>
Dim3nsioneer
over 9 years
<p>As I wrote, it was not my idea. Ultimaker introduced the concept with the UM2.</p>
ataraxis
over 9 years
<p>you cannot imagine how long i thought about possible ways to hold the rod in place without the friction that comes from the original outer bearing caps. but i never thought about such a simple way - i am impressed! thank you!</p>