Your post comes across a little baity TBH. And “custom made dc stepper motors” sounds hard to source and prohibitively expensive.
I’m looking to modified off the shelf DC Servos for my direct drive delta extruder…
You ask for an opinion on a revolution about which you provide no details, other than a vague reference to needing help with motor design, and that it’s going to replace bowdens.
I’d really have to have more details before I would consider backing such a project. More information about your engineering experience and background would help as well.
Doing the same thing…somewhat. Replacing the potentiometer in a servomotor with an encoder, and then using the heavy gear-down in order to place a much lighter weight head on a delta bot.
… I feel like @Whosa_whatsis can sense this thread and is affixing his cape and iron ring.
I think like everyone in this group would like to help with devlopment if the concept is good. And of course many would support your campaign.
Related to the campaign, I actually would look if you will make it completely Open Source, at least after your first production run. If that wouldn’t be the case I wouldn’t support it anyway.
So my guess, if you don’t want to make it open source at all, nobody here will support or help you.