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Here is a sneak peek at the magnet mount version of the Hero Me Gen6 base and gantry adapters. This will allow you to remove the Hero Me base and fans in one step to easily access the hotend for inspection and maintenance. The pictures shown are of just one example base/gantry combination. All the HMG6 bases and gantry adapters will have magnet versions available as an option.  

The base and gantry adapter are 'keyed' so there is no slipping of the setup. Early testing shows that they remain secure even at very high speed printing.

The HMG6 Magnet bases and gantry mounts will be a Patreon Exclusive upon release (All-access and above)!

I will have beta versions for a selection of hotends and direct drives available to VIP  Patrons by March 12th. All-Access Patrons will have access in late March. 

These will use eight 8mm x 4mm disc magnets.  Some direct drive setups will use 12 magnets.  

Edit: Added a photo of several magnet mount test designs. Testing for strength, rigidity, ease of assembly and repeatable alignment. The one on the right is the current final candidate.


Let me know what you think!

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Comments

Mark Lyon

That's going to be a great feature if it all works out. I'm currently printing a setup for my Ender 3 Pro. 10hrs to go 🤞

Nikolaj Høgh-Nielsen

Wooow, that looks so cool. Great feature, can’t wait to put it on my printer🤩

Josh Edlin

Got an Amazon link for the magnets you’re designing with? I want to order some and have them ready to go

Andrew Soderberg

Josh, I will. I just came across some stronger magnets thst are more compact (5mm x 4mm), so I am reworking the design that will be fewer compromises. When I have confirmed the design revisions I will post the source for the magnets.

Jan Vokas

Looks promising - it would be perfect to enclose magnets inside the model, like - pause print at specific height, put magnets into already printed "pockets" and continue printing. Just an idea.

Andrew Soderberg

Yes, I have thought of that, but there are a lot of hobbyists who don't have that feature yet in their firmware (or it does not work as expected for some). I believe that what I am coming up with will be easy to insert them and not have them come out later.

Jiří Málek

I haven't been using my printer for almost a year now and one reason for it was that it was really pain in the *** :-) to fix problems with my heatsink. This is a perfect feature! Also I have problems with screw holes in gantry adapter that I "overtighten" the screw and it keeps poping out. I have printed the adapter multiple times and I always have problems with one of the holes. I hope threaded heat press inserts will also resolve this issue of mine.

Myron Schram

I am having trouble figuring out what to print. I have a Tronxy XY-3SE-2E with a Mosquito hot end and a BMG-M. Can you point me in the correct direction?

Lauren Rector

Will be printing for the E3V2 here soon. Currently using the Gen5 setup with bltouch and dual 5015s. Can't wait to get the heat press insert version printed!

Andrew Soderberg

I will answer your question(s) in the next 24 hours. My hard disk crashed on my computer almost a week ago, I got it back from the service center earlier today and have just finished restoring everything from a backup. I have a backlog of questions from patrons over the past week, so I am working through the oldest requests first. Thank you for your patience.

Kyle King

I have been going through all of the source material and trying to figure out the configuration that I want. I would love to try the magnetized version if you need someone to test with the following setup: Spider Hot End with the collar - bowden, CR Touch, 4020 single radial dual ducts

Tom Jameson

I just bumped my access level for this one. It solves the basic issue I have with most mounting/cooling solutions. One question, will you have a version for the Biqu H2? Also, why 8mmx4mm? 8mmx3mm seem to be more commonly available.

Andrew Soderberg

Those common magnet sizes are typically basic refrigerator magnets with poor weight load ratings. I am using true Neodymium magnets with a rating of 5 pounds each. If I find that the 6mm x 3mm magnets are not enough, I will bump up to 8mm x 3.8mm Neodymium magnets. As for the BIQU H2, the Hero Me Gen6 does not support it (or others like it: Hemera) as these are integral extruder/hotend systems. The Hero Me was designed long before these existed. There is no way to wrap the Hero Me base around them. I may look at creating part cooling ducts (based on those in the Hero Me suite) specifically for this type of extruder/hotend system.

Zerocool1028

When's this available? Just curious because I'm building my first one of your upgrades and could possibly do this magnetic version while I'm at it. I have my fans alreadys etc. lol Excited!

Adam Hauser

Just joined and bumped my level as well! Excited for a magnet mounted base! Printing a 5015 version for my Ender 5+ now! Thank you for all the work!

Andrew Soderberg

It will be a couple weeks yet. I am still working on proving that they will work long term. I will have my initial testing completed by this weekend and I hope to have several of the more common Magnet Edition base types ready before the end of the month.

Eric Ponce

Hey MediaMan! Any more updates on access to the magnet base for VIP members?

Andrew Soderberg

Alpha testing and tweaks continue. I will have an update this weekend on the Hero Me Magnet Edition. Thank you for your patience.

Randy Flewelling

I've been waiting to print the parts for this because I'd like the magnet upgrades. How many parts would change if I printed the original now, and did the magnet upgrade later? Also, how much disassemply would be needed if I did the upgrade later? Thanks!!

Andrew Soderberg

Just two parts, the Gantry Adapter and the Hero Me Base. Likely you would need to fully disassemble/reassemble the setup as these are the two core parts.

Randy Flewelling

Thank you for the reply! How much longer is the wait for this update? If it's another month I'll print the parts this week, but if it's like a week or so out, I can wait. Thanks again for your hard work!

Andrew Soderberg

The Magnet Edition will only be available to patrons at the All-access level or above, so you would need to upgrade your level to have access when it is available. Note that there are over 125 Hero Me Base and Gantry adapter STLs that need to be revised for the magnets, so it will be well into April before all combinations are available.

Simon Ewers

Hi MediaMan, are there any updates about the magnet edition? I couldn´t find anything else about it. Thanks for your great work!

Andrew Soderberg

Alpha testing has been underway with the new design for larger bar magnets, but I have been working to finish the documentation for the new update. But now an issue has been identified today with the Gen6 update I posted a couple days ago, so everything else, including the Magnet Edition is on pause until Craig and I can correct the parts cooling ducts (I updated the other post and sent notifications.) Once we have this resolved and I have the docs completed for the this Gen6 update, I will be able to resume the Magnet Edition testing and post an update with pictures. Thank you for your patience.

Andrew Soderberg

Rustin, The Magnet Edition was delayed due to the part cooling duct recall (now resolved). It is still in alpha testing. I will post an update this weekend.

Rustin

If you need users to test things out I would be happy to help!

Nicolas Cavedon

I am really looking forward to this, as I just recently had to switch out my heater block and disassembling everything took a lot of time. Are there any updates planned for this? I would be happy to help out with the testing. I am running an Ender 3v2 with a BMG direct drive setup and V6 hotend.

Andrew Soderberg

I'll add you to the list for beta testing. This is still in late alpha testing, it is on a brief pause while I complete the updated parts cross-reference and assembly manual that I have promised everyone.