UniTak3D Dual Z Axis Upgrade Kit with T8 Lead Screw and High Torque Nema 17 Stepper Motor Accessories for Creality Ender 3 V2,Ender 3 Pro,Ender 3,Voxelab Aquila 3D Printers

Easy enough to install. A bit tricky to tune up to avoid 2 screw rods binding.Had to drill an additional hole in the hotend gantry rail to in order to properly torque z-axis wheel block.Once correctly installed everything is much more stable resulting in a better print quality.

I was worried my current z screw wasn't good enough to use with dual z axis, but it looks near perfect next to the one they sent me. There is a lot of z wobble going on when I spin the motor, and I tried reseating it multiple times to get it aligned straight. Using my old rod in the new motor works fine, so it's definitely the new rod that's bent, which is evident when you roll it on a flat surface. With this much z wobble, you definitely cannot use the supports at the top (so that's more wasted money) or possibly even use the dual z axis at all without getting a lot of z binding. If I don't return this, I will likely have to buy a new z screw to replace the one they sold me.

compra sin miedo

J'ai été impressionné par la qualité du kit et par le soin que l'entreprise à apporté à l'expérience d'utilisateur.La boîte est arrivé en très bon état. Le kit est plutôt simple à installer, il suffit de suivre la vidéo fournie avec le kit, elle dure dans les 7 minutes.La qualité des pièces est vraiment bonne, et mes impressions sont bien meilleures depuis que j'ai installé le kit.

This upgrade worked very well.Maybe a little difficult to assemble, but if you take it easy, it will go well.Also bought a Creality CR Touch sensor. These two packages were worth their weight in gold... Now I don't have to adjust the printer.