Hi, i have modeled simple motor relief that will hold a F9-20 M bearing and the weight of the z rod and whole Z and X axis will be on the bearing and it will relief the motor.

Scale the model to fit perfectly in the hole that is up to the motor mount and then insert the bearing and lubricate it a bit. Then add a coupling in the motor shatf and secure the Z rod and u are good to go.

Notz surfe if the frame etc. is same for the SV06, i dont have one so i cannot test it, if it works for SV06 plus, let me know.

i used these: https://www.aliexpress.com/item/4000299585170.html?spm=a2g0o.order_list.order_list_main.134.317f1802WbCBK2

Printing:

Only setting i did was 100 infil, its a small part and will hold some weight.

U might need to try it and scale it a bit in a slicer to fit nicely.