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3D Printer Z-Axis Linear Guide Upgrade Kit, Mgn9 Linear Guide for Ender 3, Ender 3 Pro, Ender 3 V2, Ender 3 S1(Including Guide Rails) (3D Printer Z-Axis Linear Guide Upgrade Kit)

    • Based on 59 reviews
Condition: New
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Availability: 13 left in stock
Fulfilled by Amazon
Arrives Thursday, Nov 21
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Style: 3D Printer Z-Axis Linear Guide Upgrade Kit


Features

  • ApplicationApplicable to Ender 3, Ender 3 v2, Ender 3 pro, Ender 3 s1, Voxelab Aquila X-axis linear guide upgrade kit.
  • InstallationIt is easy to install and does not affect the print size of the printer. The MGN 9H linear guide rail is lighter and reduces the Z-axis load.
  • Advantages of linear guideimprove printing accuracy, increase service life.
  • Material Aluminum alloy bracket, MGN 9H linear guide rail with oxidized surface.
  • Friendly reminder: Watching the installation video will help you smoothly complete the linear guide upgrade. Fixture model file available at Thingiverse: 5794235.If there is any quality problem with the product, please contact us, and we will solve it for you.

Description

Clever design that doesn't compromise print dimensions and offers quick and convenient installation. Friendly reminder:Upgrade the Z-axis linear guide on your Ender 3 S1 3D printer by elevating the 2040 aluminum profile for a smooth installation of the linear guide. Watching the installation video will assist you in successfully completing the linear guide upgrade. Download the model file at Thingiverse: 5794235.

Package Dimensions ‏ : ‎ 13.86 x 2.09 x 1.14 inches; 15.2 ounces


Item model number ‏ : ‎ BOX3D009


Date First Available ‏ : ‎ November 17, 2022


Manufacturer ‏ : ‎ BOX3D


Best Sellers Rank: #68,234 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #70 in Linear Motion Guides


#70 in Linear Motion Guides:


Customer Reviews: 3.6 3.6 out of 5 stars 59 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

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Top Amazon Reviews

    • Works great out of the box
Review Image by William Ly William Ly
Review Image by William Ly William Ly
The media could not be loaded. I have a Ender 3 v2 with the Sprite Extruder Pro upgrade. I also upgraded the linear motion from rollers to linear rails on X, Y, and Z. The linear rail I originally had for the Z axis mounted on top but did not have a suitible way to mount the Sprite extruder. I ended up printing adapters which worked but I lost build volume and the belts did not sit right. I switched to a front mounted rail which sat right with the belts but I still had an offset Y by 15mm and lost volume. When I saw this upgrade with the MGN9 rail and top mount, I was instantly excited and bought it with out hesitation. When the package came I was able to install it with no issues. The video is showing the install for a Ender 3 S1, but was able to figure out the install pretty easy. The only confusing part was the two sets of holes on top of the mount for screwing on the rails. I got it by trial and error. Once the rail was mounted the rest was easy. Put the belts on, screw your hotend mounting plate and reinstall the hotend/extruder. I'm so happy to get back my build volume and no more Y offset. See my pic and video of my first print with the new X rail. Everything was however not perfect. The metal color for the mount to the MGN block was different for some reason. I got a gray one and a dark gray one. Notable mention that the MGN9 rail and block were butter smooth. I've bought quite a few of these that were cheap and have gotten lucky and not so lucky at times with the quality. I generally had to clean and grease them to make them work well. These were smooth out of the box. Overall I'm happy with this upgrade. I wish I didn't waste my time with the other ones. Don't let the price scare you away. These will save you time and effort. ... show more
Reviewed in the United States on February 17, 2023 by William Ly William Ly
    • Does NOT fit an Ender 3
Style: 3D Printer Y-Axis Linear Guide Upgrade Kit
Got this and was excited to put it on. First red flag that this was horrible was after getting it out of the box I noticed the carriages did not slide smoothly. I figured they would ease up with use so continued installing. Second red flag, I got to mounting the rails and neither fit. I had to move my belt adjuster as far back as possible and it still would not fit on the right side due to the y end stop. I moved back the end stop as far as possible and it BARELY fit. I was also missing screws for the rails to mount. After getting the rails mounted and feeling worse about the purchase, I attached the mounts for the bed carriage and then noticed that the holes on the mounts didn't come close at all to matching up with the stock bed carriage. This item should be taken down for falsely stating that this is for an Ender 3 when it clearly is not. ... show more
Reviewed in the United States on June 10, 2024 by Steven Eaves
    • Amazing Upgrade
Style: 3D Printer Z-Axis Linear Guide Upgrade Kit
Only thing about this install I did not like, was how they attach. The t-nuts that slide in the rails, are very cheap. For $8 on Amazon buy M3 Roll In Spring Nuts for 2020 Series Aluminum Extrusion (6mm rail slot) aside from that, very good product.
Reviewed in the United States on November 8, 2023 by Michael Ledford
    • Works but needs work!
Style: 3D Printer Y-Axis Linear Guide Upgrade Kit
Review Image by Blair Diaz Blair Diaz
The media could not be loaded. The item arrived on time and was well packaged. Upon opening the package, I realized the linear rails were kind of small. In fact, when you try to press them against the sides of the extrusion they tend to slip in so it's very hard to get it straight. It took me hours to get it lined up properly in order to use the 3D printer. (Ender 3 s1) I believe this problem could be solved if the rails were just a little bigger where it can lay perfectly flush against the sides. Also, there was no instructions in the package. I guess they intend for you to watch the video which does do a pretty good job in showing you how to install but instructions would have been helpful. Especially since you have to 3D print pieces to use during installation before you take apart your 3D printer. Another thing is the ball bearings come out very easily and are very small, so if you drop it on the floor you have a very good chance of losing them. On the other hand, once installed the rails worked great. It solved the problem I had with the beds wheels getting jammed. Although having all these issues, I will still have to say that this is the best setup that I've seen online so far and I will be purchasing there x and z linear rails. ... show more
Reviewed in the United States on July 19, 2023 by Blair Diaz Blair Diaz
    • Smooth
Review Image by MjR MjR
Review Image by MjR MjR
Review Image by MjR MjR
Great upgrade to end the wearing out of rubber wheels. The installation was easy but watch the video. In the video it shows to remove the dual screws. I didn't need to do that once the lock nuts holding the roller bearings were removed. This helped to eliminate having to disassemble it all . Instead of using a spool to keep things level, I printed a support tool to hold it in place ( see pics) along with rail alignment brackets. The alignment brackets can be found on Thingaverse. The support tool I created quickly. ... show more
Reviewed in the United States on June 3, 2024 by MjR MjR
    • Interesting Design but has Major Flaws
Style: 3D Printer Z-Axis Linear Guide Upgrade Kit
The Z axis linear rail system for the ender 3 is undoubtedly an interesting design. However, the rail size and bearing choice leave much to be desired. Even when the screws are tightened all the way down, the rails for the MGN9H do not sit tight on the 4020 aluminum extrusion; meaning his allows the rail to move up and down slightly, about .05". This also means that the rail is not sitting flat on the aluminum extrusion, so it becomes difficult to maintain parallelism for the rails and perpendicularity for the rails in relation to the bed. This means your Z axis will bind as it moves and it will be a huge pain to get it to work correctly. The carriage blocks also are not the best quality so the bearing will bind as they move. If the design is made to implement the MGN12 carriage and equivalent rail size, I do not doubt that this would be a great choice for an upgrade. However, I do not recommend it as it is right now. ... show more
Reviewed in the United States on October 13, 2023 by Deng Xiong

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