Print Profile(6)
Description
This model contains small parts, posing a risk of suffocation. Keep away from ingestion.If swallowed accidentally, seek medical attention immediately.Keep out of reach of children.
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Big enough, wide enough, for maximum enjoyment!
A total of 6 sizes
1 210mm diameter, 88mm width, compatible with A1 mini and all models
2 240mm diameter, 100mm width, compatible with A1 mini and all models
3 260mm diameter, 100mm width, compatible with A1 mini and all models
4 280mm diameter, 100mm width, compatible with A1 mini and all models
6 300mm diameter, 100mm width, larger component size, not compatible with A1 mini
6 400mm diameter, 120mm width, includes wall-mounted and bracket versions, larger component size, not compatible with A1 mini
Tips The V2 version of the running wheel has also been released, with double-sided support, 100% printed parts, more reasonable stress distribution, and can use printed bearings You can check my homepage
The main body is designed in separate parts for seamless assembly (Sizes 280mm and below are now supported by A1 mini, and the bracket has been improved)
Minimized the use of hardware and optimized bolt sizes
Accessories only require one 608zz bearing, which is relatively inexpensive (It is not recommended to use printed bearings due to significant lateral force)
(If the main shaft needs increased strength, you can replace it with national standard M8 bolts and nuts of the same size)
The running wheel body can be printed with PLA, offering uniform stress distribution and less prone to fatigue deformation
For other parts, it is still recommended to print with PETG material for higher strength
The two end caps are set with 25% infill and 4 walls to prevent the bearing from deforming due to prolonged compression
The bolts are set with 100% infill and variable layer height, do not cancel this to ensure thread accuracy, otherwise, assembly will not be possible
2026.5.15 Update
Reconfigured the bolt print order on the plate, defaults to printing layer by layer You can set the bolts to print one by one, which can improve interlayer adhesion, thereby enhancing bolt strength and durability (The system seems to only detect A1 supporting printing one by one, you need to judge whether your device supports it)
Installation animation
Front view
Rear view
Left side view
If you have any problems, feel free to give feedback in the comments section, I will fix them as soon as possible
Welcome to download and print, looking forward to your make photos(*´∀`)~♥
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If there are any abnormalities during printing, or if you find issues with the model or slicing file, you can share your feedback or comments in the comment section or via private message. I will optimize and improve them promptly.
Looking forward to your return photos and feedback!
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If you like it, please leave a rating or a like. You’ll also earn points once you finish printing and rate the model. It’d be awesome if you could support me, LOL
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (59)