The originals are D1450: https://github.com/Ultimaker/UltimakerOriginal/tree/master/1127_Table_Spring_D1450
But I recommend stiffer springs then this. I've got 1 printer with the springs from the feeder, but those are too stiff. D2150 springs are the ones used in the UM2, which do their job quite well.
Recommended Posts
codemaven 0
I'm not sure what specs the original springs are exactly, but here are the ones I used in my heated bed:
http://www.brocott.co.uk/mechanical-components/springs/2-x-compression-springs-18-x-9-5-x-0-7mm-cs013.html
Cheers,
Troy.
Link to post
Share on other sites