Ender 3 x axis belt rubbing reddit. Did I order the wrong item? Hello.

Ender 3 x axis belt rubbing reddit. I have a replacement on There doesn't appear to be a problem with your belt, the fibreglass reinforcement is showing, but thats not something to be overly worried about - its the way the belts are manufactured as a tube and sliced to width. This is not an official Creality sub. So I recently got my Ender 3 Pro for my birthday and finally had time to set it up. The X stepper motor didn't rub at all. Both metal fabricated ones and printable options. Only thing I’d worry about is if the belt is constantly rubbing on the pulley and you’re seeing the belt fray or if the belt begins to jump the pulley entirely. I found a solution that works to somewhat re-align the belt to keep it from rubbing on the aluminum or top of the pulley. I had to replace my X axis belt on a 4 year old CR-10S but only because I was already replacing the stepper, the belt was frayed on one edge so I replaced it. I bought my first ender 3 already assembled and I've never had to touch belt tension. On the right side where the belt wraps around there's a bracket. Tried tightening/loosening all parts near it but no change. This way you can make small adjustments just by tightening/untightening the bolts. If you look closely, you will find screws on both sides of the X-axis. Try adjusting the position of the belt where is attaches to the bed as well (there is a few mm for it to slide side to side), any slight misalignment will cause the belt to pull to one side on the idler bearing. Many users have been looking for fixes for certain X-axis problems, so I decided to write this article to help with that. From what I've read, a little extra tension on the belts helps with print quality. Belts rubbing Hello all! I'm having a devil of a time getting my X and Y belts adjusted so that they don't rub the edge of the aluminum extrusions. Within the last month though, the x-axis had started to sometimes stutter and vibrate loudly while printing, or when given the home command. After setting up the printer as per the instruction manual, I started a print. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is X-Axis Belt Snapped Hello all, My X-Axis Belt snapped during printing. Also there are no marks of rubbing or anything. So, I designed a replacement that is more stable compared to the original design. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. What are the thoughts around these? Do belts need adjusting so infrequently that they're just not worth bothering with? The noise is only present when moving on the x axis, think it's the pulleys on the x axis assembly. I've tried to re-tension and I've adjusted the rollers around the extruder, and I'm at a bit of a loss and it's beginning to frustrate me. I then realised that there are numbers for the parts - my y axis belt tensioner is 2040. Belt and/or X axis motor makes strange rubbing noise on right side only (see video). A Subreddit for Ender 3 v2 users to seek help, share their creations and talk. While moving the bed there is a very noticeable rubbing noise. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is My ender 3 came with the non-adjustable pulley gear on my Y axis stepper. . ---X AXIS-----This piece should prevent any grinding on the X axis belt!!!!-Recommended to push a little higher the X belt catch on the X gantry, be carefull to not do it too much or the belt might come off-!!!!Science behind this new piece. Is it the same as the Ender 3? Thanks in advance! For the x axis pulley, print this: Ender 3 V3 SE / KE D3D Z Belt Tensioner by DerrickDarrell | Download free STL model | Printables. We would like to show you a description here but the site won’t allow us. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is I got an Ender 3 v2 at a good price two weeks back off Newegg. The X stepper motor didn't Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. x axis timing belt Hi, I have a problem with my Ender 3 neo, I try to assemble 3d printer and I cant fit the timing belt in nozzle kit grooves, its little short. I’m guessing the belt guides between x and y axis are the culprit but those parts seem to be press fitted with bearings so I’m unsure how to fix this noise and preventing anything from breaking. Nov 3, 2020 · Tighten Screws on X-axis: In most printers, the belt is attached to X-axis and a pulley that is further attached to a motor shaft to maintain tension in the belt. You will need to print 4 rings total. I keep snapping my x axis belt I have had an ender 3 v2 for a month now and have just snapped my second belt. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Jul 3, 2022 · The Ender 3 is a great 3D printer but sometimes gives problems such as X-axis problems. May 2, 2024 · Well that’s annoying, managed to snap my Y axis belt where the copper/brass buckle is. I assume you know that, but like I said, make sure we're all talking about the same thing. Going over various mods for the ender 3, I've come across belt tensioners a couple of times. Did look at some of the 6metre kits but ferrules seemed to be a problem sourcing. Are your belts actually snagging on a corner on either side? If not, it's not a huge issue. I began noticing issues with the cable a couple weeks ago and it has degenerated since then. My original x-axis belt tensioner broke quickly because I overtightened the screw that holds it to the x-axis beam trying to fix it in place since it was wobbly. It would make a noise and then nothing. Your Y axis is pulled by the belt, which is connected to a plate on rollers which is on the extrusion. Bought my E3S1 Pro in October and after about 700 print hours, my Y axis belt is falling apart. The belt I used was the perfect length, so it doesn't even need a tensioner (yet). There is no squeaking when moving the printer head or build plate along their axis by hand. Stick it in there, pry with a good bit of force and tighten down the two allen screws while making sure the belt isn't rubbing. 11 votes, 16 comments. The squeaking happens when the print head or build plate are around the middle of the machine, and doing back and forth movements. Same for the one on the front but there are four screws instead of two. So you'll actually get different values if you move the x axis further to the front. Found the issue! The stock ender 3 belt I'm using had the brass clips on the end of it to secure to the X axis plate. Download millions of 3D models and files for your 3D printer, laser cutter, or CNC. 6mm, enough for the wheel to not rub the alluminium extrusion but does not push the wheel too much up. Having major issues printing with E3Pro suddenly. In that picture, on the very right side of the X-axis you'll see 5 screws. The easy/good fix would be to use on x axis motor part same kind of bearings tensioner has and left part of the carriage instead of ones with only bottom stoppers. I am considering printing all parts in my favorite transparent green and do whole printer makeover 😊 That should take care of belt issue too. <The stock part pushes the wheel too high, with 4. Amazon have spares so I’ve ordered 2. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. I've done the usual trouble shooting steps, compressed air to dislodge anything around the pulleys, lubrication oil for all the pulleys and a belt tensioning procedure. com. I printed out a tensioner years ago, but this way seemed faster and easier than installing and maintaining the tensioner, so it just sits with a bunch of other spare parts. Im almost certain its something to do with the belt. I've already tried to loosen it a little bit but the results are the Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. The belt for the X axis always moves towards the back of the pulley, so much that it's sliding under the aluminum extrusion. 203K subscribers in the ender3 community. Twisting the right motor to lower that size doesn't work like one might think, as that motor will just bind until the other motor moves the left side In such a way that it frees the binding on the right side and continue moving back at its inaccurate level. The pulleys for the X-Axis belt (top and bottom on BOTH sides) were the culprits! Cleaned them REALLY good with some dry q-tips to get all sorts of black gunk off of them, then I lubed them up with some Dry Lube (WD40 brand - but NOT WD40 original formula😅). I need to buy replacement ones, and I've no idea what the length of the X axis belt is. I ordered a replacement belt, and figured if it didn't arrive longer, I'd have to Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. It's the one that goes onto the extruder and moves it around. In addition, it doesn't home correctly. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Make sure that the belt isn't rubbing at the stepper motor end since the noise could be coming from there as well. Seems to work fine now! I'm having a weird squaking noise that occurs once the nozzle has moved towards the left side of the x axis and I'm struggeling to find a solution. The belt is rubbing X motor, you can see it from the back side manually moving the carriage. Anybody got any tips or tricks? The Ender 3’s X-axis and Y-axis belts are responsible for moving the print head and bed during printing. I’ve got some of the common Ender 3 X-axis problems listed in this article, along with their fixes. Is there a long term fix for this issue? Thanks! Might be a bit too late for my comment, but a solution that I find interesting for belt rubbing on the motor side is using rubber gaskets in between the motor's body and the mount, with all four bolts running through the gaskets. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Installed linear rails, y belt rubbing. So how would I go about shimming the X axis pulley here? I was tightening things up today and realized my X axis belt was a bit loose so I tightened it up and noticed this. I was having issues with layer shifting, so I read online that it was due to a loose belt. I also picked up some 6mm pulleys to replace the stacked bearings and upgraded to printed tensioners from Thingiverse. Alternatively, there is a theory that the X-axis black tensioner plate is often installed flipped upside down on the Ender 5 due to the different hotend carriage mounting vs the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Due to the belts not being parallel to the Y axis rails, belt tension isn't consistent on the K1. People say tighten them as much as they want but guess what, this is what happens. Now, on to the results: Like I just mentioned, the tighter the belts the better, but you probably want to be able to see the results for yourself, so here’s how these 3 20mm cubes printed: Cube 1: Belts too loose which caused the belts to skip gears. I'm looking for a replacement and as far as I can tell, a 6mm 720mm belt is what I need. My x axis belt is rubbing on the sides, its sliding to one side causing rubbing, the blest is properly tightened, but it's rubbing on both ends of the shaft, I realized this today while instaling a runout sensor, and the belt is slowly getting damaged, anyone know how to fix it, or any rail or funnel type guide I can buy or print?? Archived post. Dismantling the bed and adding a 2mm washer between the bed chassis and this part would move the part lower and it would hold the belt in alignment with the pulleys. 2 for each pulley that is on each side of the x gantry. The goal was to make it as simple as possible. Aug 4, 2025 · You can fix alignment issues with your Ender 3 X-axis by adjusting the screws on the belt tensioner, loosening or tightening the rails, or adjusting the position of the stepper motor. Did you change your steps per mm for the X axis or did you leave it at factory settings? Now, to the belt thing. I've come up with something temporary that works, but I'm trying to find some kind of printed solution to fix this problem. This looks like underextrusion/missing layers and stringing between supports. Prolonging the life of the belt. When I move the Y axis at speed I get a grinding/skidding noise (almost sounds like the rollers are slipping), The following video shows the noise. Here's a picture of the Ender 3. I tightened them really tight and a print with less length printed perfectly. My X axis belt snapped during a print a few weeks ago, so I bought a 10m roll of 6mm GT2 belt on Amazon and replaced it. However, the way to best center your X belt is to actually move the belt physically on the carriage. Jul 27, 2024 · The part that holds/guides the belt under the bed is 2mm too high. Any ideas of what might cause the issue? Any help would be highly appreciated! Is there any spacer for the x axis tensioner to keep the belt from rubbing? (Ender 3) Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. The one for the x axis looks ok, but for the y axis it looks like my profile needs to be horizontally, but mine is veritcally (as typical Ender 3s look like). ) Also noticed this clumpy black particulate material accumulating on the X-axis belt, even though I wiped everything down before this print. Therer are those two slits you insert Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Printer skips and makes this noise when moving left and right, is this a bad x axis belt or is it too tight? I have tightened the wheels eccentric bolts to spin without moving the printer like the videos have told me. So I finally got some belt tensioners for the x and y axis. " Stuttering: The axis moves to a specifica spot and stutters, possibly accompanied by a sound. It's possible it was over-tightened it, but it was never really super tight. There are other factors at play here too, such as how the belts are attached to the carriage and where the crimp edge is perpendicular to the belt edges. As you can see from the photos in the gallery, there are some tiny pieces breaking off the belt (I assume when it's rubbing against the motor thing). Hi All, I've got an Ender 3 v2 and have been aiming for higher speeds (Sprite Pro Extruder with a CHT Nozzle, Klipper with Input Shaping). Today at Mech Solutions, we will be showing the Ender 3 V2 X axis synchronous belt replacement tutorial! Follow us on our socials: Instagram: @mechsolution Facebook: Mech Solutions Twitter: @mech Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is 25 votes, 33 comments. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is In this video we go over Sections 6. Did I do something wrong? Not sure about greasing the cable--there doesn't seem to be any on the y-axis. Move it to the home position on all 3 axis>turn on printer>reset to factory defaults> initialize eeprom> proceed to disable steppers> home the printer> relevel if needed and screen should have the new coordinates saved automatically> recycle the power on the printer. Sounds like something is rubbing against something hard, like gears. Y axis belt is OK. This is the second issue I have with the machine besides the occasional extruder locking up which has happened to me 3 times now and I created another thread about it. The left one is easy to access but the right side requires you to completely dismantle the print head and removal of belt. Did I order the wrong item? Hello. There are two screws holding that bracket to the extruded aluminum, loosen those screws pull the wheel away from the printer and tighten them again. Left: X-Axis Belt very loose. Aug 9, 2024 · Received my Ender 3 V3 today. 14K subscribers in the Ender3S1 community. I'm convinced it's the drive belt rubbing against the sides of the pulleys. Looking top-down, if the large screw that holds the pulley is offset towards the back of the unit, it will pull the belt into the front channel in the frame. Tighten these screws as it helps you in getting the right tension in the belt of the printer. The Ender 3 and Ender 5 share a belt tensioning part for the X axis, with one minor difference: the mounting plate on the Ender 5 is the same as to the Ender 3 but assembled upside down. 43K subscribers in the ender3v2 community. My new desing comes with 4. If these belts are loose or have tension issues, it can result in poor print quality or even failed prints. It also let's you see how well the tensioner and the belt are Nov 18, 2023 · New 3D printer, new surprises. 8 mm. This was on my V3 SE. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Any idea? : r/ender3 Scan this QR code to download the app now &nbsp; &nbsp; TOPICS Gaming Sports Business Crypto Television Celebrity Copy link Go to ender3 r/ender3 r/ender3 Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. I've seen a bunch of posts talking about the X-Axis rubbing but I didn't see a definitive "do this and this problem will never happen again". Is buying a new stepper motor the only solution, or is there a more clever/less expensive solution? A Subreddit for Ender 3 v2 users to seek help, share their creations and talk. I tried again by looking on youtube and rebuilding it from the instructions to get the same Problems with the X axis: -I hear grinding sounds but there is nothing obstructing the belts -also what happens is that when printing the x axis suddenly gets stuck a little bit and the layers shift. I tightened the belt to try to fix the shifting, but both times snapped the belt mid print right after. During X travel, since the clips are vertical due to belt tension, this tiny scrap of belt would apparently rub the profile. The X-axis is the axis that the hot end is mounted on, it straddles the two vertical posts. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Why is my Ender 3 Pro making this rattling/grinding noise? Is it something with the X-axis belt? It does this with all of my prints, but at least the prints themselves generally come out just fine anyways. 2 of Luke's Help guide linked below. the reason why the fibreglass is showing through is the belt is rubbing on the frame, it should be guided right down the centre of the channel, the fact it isn't could indicate a Unfortunately, I recently noticed that the Y axis' belt has been wearing out a little bit too much I'm willing to call normal. The easiest way to diagnose this is to unlock the motor and manually move it, where you will feel the stuttering sensation. As you can clearly see from the first cube I attempted to print, since the X Jul 27, 2024 · PDF These guide rings will help correct the crooked x axis belt and reduce fraying of the belt. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is What I did with my Ender 3 pro was put my Z steppers on blocks, raising my lead screws up enough to put a sync belt on it. When pushing the bed, there are intense vibrations through the bed and the noise gets louder It doesn’t really matter. If something went FUBAR with your Y axis belt, you'd have layer shifting. Sep 26, 2024 · Took belts off and moving tool head is smooth and no sound or rubbing could be felt anymore. Please help! Ender 3 V2 Belt Size? I'm in a bit of a pickle here. If it’s within the gears of the pulley over the This causes the belts to walk a lot over the axes' whole range of motion, and leads to rubbing on the sharp edge of the axis extrusions. Edit: Solved by following Deep9one 's suggestion by making sure the x axis belt was centralized. That said, if you're hearing a noise, you should check that your Y axis belts are centered and not rubbing in the channel. The middle one, furthest to the right is the largest of I have an Ender 3 that I recently got, and I've yet to be able to get a successful print - right now my biggest issue is that the X-Axis belt seems to be slipping to the side of the channel. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is Oct 8, 2018 · Be sure to check out my Ultimate Build Guide for Creality Ender 3 If you find this useful, please consider purchasing products through any of the links on the page, it’s free to you and I get a little something for my time. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is I bought two aluminum belt tensioners for my Ender 3. I was in mid 14hr print, woke up at 5 am to check how things are going and saw printer moving only in Y axis with snapped X axis belt. In short, we show you how to tighten the X and Y Axis belts🛑Subscribe for m But if you were to actually want to tighten the belts it is very easy to do. From custom parts to unique designs, you can find them on Thingive So my X axis is high on my right side is high by about 2-3mm. while building the x-axis assembly, I concluded that the belt they'd included must be too short -- it seemed off by about 5cm or so (I could get both clips tucked into their two inserts when the pulley wasn't present, but with it present, no dice). Before assembly i was checking the bed was moving smoothly. Figured out the only part of this whole assembly that was actually misalignedwas that left wheel. Right: Y-Axis Belt also very loose. It doesn't require any screws to assemble. Here… X-axis loud stuttering/vibration, how can I fix this? Video in description I've had an ender 3 since the start of December and it's been printing just fine. The path of the belt that goes around the motor and through that corner was the problem. Has anyone got some recommendations &/or steps to upgrading the belts and pulleys on the K1? I have the usual vfa, albeit minimal however my visible teeth are pretty worn and now rubbing on the X pulleys, looking to overhaul and maybe upgrade as I’ve hit 7-8k hours and wanting it to stay tight and reliable for my lithophane prints which have lots of micro moves :) First things first, about your X axis inaccuracy. 12K subscribers in the Ender3S1 community. A place to discuss the new Ender 3 V3 KE - troubleshooting, mods and more. Just unboxed my Ender 3 V2. 2 and 7. It would stay in the same position and that's the same for prints. With this longer one it must have had to travel too too fast and far enough for it to shift like this. Ive messed around with the wheels under the bed and made sure that it runs smooth on that end. I've had layer shifting issues for about a month now and have steadily been troubleshooting but finding no answers. Community for owners of the Ender 3 S1, Ender 3 S1 Pro, and Ender 3 S1 Plus. Apr 20, 2020 · RE: Loud grinding/rattling-type noise during fast diagonal movements @oxygen Yep, my X belt grinds end stop too, makes noise when moving to the right, and I regularly blow out little black pieces from underneath X idler. How do I solve this problem? I've already increased my run_current to a level I'm comfortable with heat-wise that's under what my steppers are rated for but I'm still getting this layer shift. Everything was going smoothly until I noticed that when I tried to rehome it my X-axis belt wouldn't move. Thankfully I have some spares. I check the length of belt its correct, how can I fix this problem? Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Apr 14, 2025 · I’ve had this Ender 3 V3 for a week and started having x-axis slipping issues (layer printing a centimeter to the right of where it should. The belt has no bearing on if things are straight. Jul 27, 2024 · Ender 3 V3 SE KE Belt Rub Fix (x-axis) by Daann_ii is licensed under the Creative Commons - Attribution - Share Alike license. Jan 9, 2024 · The x axis belt rub seems like it is present on all models of the SE and KE. The x axis belt rub seems like it is present on all models of the SE and KE. I’ve wat… I have an Ender 3 Pro purchased last month and I've noticed my X axis belt doesn't stay central when the hot end moves across it, the video above shows what I mean. Printing on modified Ender 3 with ASA Nozzle @ 238°C Bed @ 90°C, could the high temp affect the belt? I didn't tensioned it too hard so that couldn't be the reason. There was a tiny amount of belt sticking past the end of the clip, roughly 1-2mm of belt. Significant Layer Shift with Klipper. I noticed that there is a rather loud sound whenever the printer makes a long movement in the x-axis. I installed a BLV rail kit on my Ender 3, which has been running great, but the one problem is that the Y axis belt will rub on the end of the rails on each side. My Ender 3 V2 came without a baggie of parts, and the manufacturer isn't responding. uyqmpq enaimuc zzq hkfu yyq sneu ttyxb krl esufn ftex