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Mega ST - Internal Ultrasatan Bracket (Lotharek)

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macsonny
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by macsonny »

Thanks - appreciate it
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stephen_usher
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by stephen_usher »

Looks like it's view only. No way to download or import into Fusion360.

It would need the project to be shared by @PhilC directly from Autodesk's online Fusion to download it.
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PhilC
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by PhilC »

stephen_usher wrote: Mon Dec 30, 2024 11:04 am Looks like it's view only. No way to download or import into Fusion360.

It would need the project to be shared by @PhilC directly from Autodesk's online Fusion to download it.
I no longer have it in my library on Fusion, so I'm unable to download it. As Stephen says, its now view only.
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by Darklord »

Just a reminder - I mentioned this in another post, but Lotharek has changed the
mounting holes on the latest run of internal Ultrasatan's. The one I purchased
recently does not mount up the same as the previous US I had bought and put in
my Mega STe. Also, the dual SD-card mounts are set at a slightly different distance
apart than they were before.

The various 3D printed mounting options on Thingiverse, for example, won't fit
the new model I have (unless someone has changed them since my post).

viewtopic.php?f=29&t=7423
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macsonny
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by macsonny »

Ok, seems there isn't really a solution floating around right now.

I'll plan to design my own bracket over the next few days.

Will post here once done.
macsonny
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by macsonny »

Ok, so it's starting to come together. I've used a Gotek STL file and modified the front and the mount points of the UltraSATAN.

Still making a few tweaks but will post STL file here when done.
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Atari Mega ST UltraSatan Mount.jpg
Atari Mega ST UltraSatan Mount.jpg (27.76 KiB) Viewed 118 times
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by Darklord »

Hmm, had this lying around on my hard drive...

MegaST_UltraSatan.stl
(32.89 KiB) Downloaded 2 times
Capture.JPG
Capture.JPG (25.1 KiB) Viewed 101 times
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macsonny
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by macsonny »

Ok. So after a few revisions (5 in total) I've got a final version which I think works ok.

Here are a few photos of it installed in my Mega ST 4 including on showing the internal mount.

I've attached the original STL file. If any one is handy with CAD software maybe you could make the outline for the drive to mount into the front faceplate a bit thicker towards centre as it's currently a bit think and doesn't print great. I'm thinking an extra 0.5mm all the way around would be perfect.

Note this is for the most current version of the UltraSatan board.

Hope this is of use to a few people out there!
Attachments
IMG_1185.jpeg
IMG_1185.jpeg (644.68 KiB) Viewed 81 times
IMG_1184.jpeg
IMG_1184.jpeg (367.83 KiB) Viewed 82 times
IMG_1183.jpeg
IMG_1183.jpeg (363.14 KiB) Viewed 82 times
Atari Mega ST UltraSatan Mount v.5.stl
(532.02 KiB) Downloaded 2 times
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by Darklord »

Oh, my bad - I thought you were going for the rear cover plate, not for
the floppy drive bay.

Glad you got it sorted out. :)
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PhilC
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Re: Mega ST - Internal Ultrasatan Bracket (Lotharek)

Post by PhilC »

Looks good to me, mine used the rear expansion port for the US.
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