(as of Oct 06, 2023 08:21:33 UTC – Details)
This product is used to upgrade the left screw of Ender3/Ender3 pro/Ender3 V2/Ender3 neo/Ender3 V2 neo 3D printer. Compared with the original T-screw, the ball screw can bring higher precision, printing speed, load, smoothness, service life, etc. Compared with T-screw, the ball screw has different friction mode, rolling friction has less resistance and more stable running track. In addition to the advantages in principle, Whether it is material or processing accuracy, ball screw requirements are much higher than T screw. Considering weight, size and accuracy, this kit is SFU1204 with 12mm thread diameter and 4mm stroke.If you have any installation questions, please feel free to contact us, we will reply you within 24 hours. At the same time, you are welcome to enlighten any defects or suggestions related to the product. Your opinions are our driving force for continuous improvement. Our belief is that we are willing to make 100 percent efforts for one percent progress.
【Higher Precision&Smooth Running】The trapezoidal screw belongs to sliding friction, but the ball screw is rolling friction, Through the movement of the ball, the heat is less and the precision is high，The efficiency is 2-4 times than the trapezoidal screw,which can make the Z-axis screw run more smoothly， which can make your printer capable of printing with higher precision.
【Parameter Specification】1.Processing Mode：cold rolling 2.Screw diameter: 12mm 3.Pitch: 4mm 4.Lead: 4mm 5.Screw material: S55C 6.Nut material: 20CrMoV 7.Accuracy class: C7(the stroke error within any 300mm length shall not exceed 0.05mm)
【Suitable 3D Printer】Ball screw Z axis upgrade kit is compatible with Creality Ender 3, Ender 3 Pro, Ender 3 V2 3D，Ender 3 NEO，Ender 3 V2 NEO printer Left-hand. Installation tool included in the kit.Easy to install.
Warning: The stroke of SFU1204 is 4mm, which is different from the original T-screw,please change the pulse value from 400 to 800. If it is not changed, the printer will not be able to print.If the lead screw is a little rough at first, please turn it several times, because new mechanical products need to be run in. If you have any installation questions, please feel free to contact us, we will reply you within 24 hours.