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

The media could not be loaded. At first, i tried to make it works without enough lubricant, and it clogged, so i put more lubricant and it works properly. If you can find a cable splitter to replace the ones which comes with the kit, cool

Used on an Ender 3 V2 NeoFitted easily. Works fine with both the split cable and separate drivers.My only complaint (hence 4 star on accuracy) is when using the rod stabilisers the one on the stock rod side prevents the printer from reaching Z250 (the gantry Z mount impacts the stabiliser at about Z245).This is a minor gripe though and can be fixed by simply removing the stabiliser.

Upgraded to direct drive, the added weight means this is a must, getting great results and really easy to install

What they don't tell you is you will need a 4.2.7 board to have enough juice to power the 2nd z stepper, also it's a massive pain to assemble and then disassemble to return

UniTak3D Ender 3 Dual Z Axis Upgrade Kit,I had been having problems with printing accuracy and found that the there was a massive amount of free play on the x axis at the other end opposite the stepper motor and incorrect alignment of the lead screw.I purchased a z axis dual motor upgrade kit from UniTak3D, the kit arrived very quickly and was pleasantly surprised when unpacking the kit that it was packaged so professionally, normally kits come loose in boxes not in purpose made cut out foam protection.After unpacking and reading the installation instructions set about upgrading my Ender 3 V2, the installation went very well and was surprised at how quickly the upgrade took to complete.The improvements to the printer were:Dual z axis motors, using 1 original and 1 new supplied in the kit.New stepper motor mount to replace the originalNew z axis adjustable top bearing for original lead screw and one for the new setup.I had been unable to alter the z axis lead screw alignment on the original Ender set up but with the new motor mount and top bearing could now adjust and make it perpendicular to the printer reducing the stress on the motor caused by misalignment.After a small successful test print set about a larger print that I was struggling to complete with the original Ender configuration. The print took 8 hours to complete, firstly it completed which I have not managed to do this print with it failing. The print quality has now been vastly improved considering it was set to a standard print quality and not the best quality that the printer can do due to the extra time it takes to print.Overall a great kit to install and a massive improvement my print quality, well worth the money.

This kit is cheaper than the official kit from creality yet you get more in the pack and is of the same high quality you would expect. Easy to install, detailed instructions and all the tools provided means you cannot go wrong.