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Definitely not! I have got a cheap solution planned, the motor/gearbox I'd use has a 463kg/cm max efficiency torque at 12v, and I'd then have that going to a 4:1 bevel gear setup, or it'd be geared up to some threaded rod and would become a sort of micro linear actuator. Apparently the whole system could be run at 24v which would provide a slightly worrying amount of torque, whether that would translate well to this application I don't know, nor if I'd be able to house it successfully, but I rather hope I could!
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Decided to revive this project a little whilst I build up the funding for HardWired II's upgrades.
After much consideration I'm going to use the old material from HardWired II's base and lid to make a new machine, a mini version of HWII. It's not original in the slightest, but I quite like the idea of having a tiny version of my existing robot, or should I say tinier version of my existing robot...
Whilst not 'completely' recycled, I'll probably end up buying a set of those 1000RPM ebay motors, or perhaps some faster ones for small wheels like I'll have. I'll play about with materials to make a grippy but durable set of wheels, if I can.
Photos as it happens! Going to get started on it soonish, hopefully!
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I like those wheels with the gear rings in.
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Gonzales' wheels were pretty cool, and it's great as a single-stage and saving a bit of space too. It actually has given me a (ludicrously stupid) idea, but that'll probably need a little bit of work.
I think Skyfall had wheels as well with ring gears inside them, it's a neat idea, but seems a little more complex, getting it to work...
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I think a beetleweight version of HW with Gonzales type drive would be awesome, i wonder if you can get 1mm hardox just to complete the look, that would be cool. Skyfall i believe did have ring gears in the wheels but it was basically an entire gearbox inside the wheel giving a (i think) 7:1 reduction, great for space but according to Mario VERY heavy.
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I'm sure hardox is outlawed in beetles, correct me if I'm wrong. It may just be ruling out armour-bots though.
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I'm trying to build something that's very small and very fast, just like the featherweight one is but that might prove difficult given the size of motors in these things anyway!
I do think they banned Hardox as armour in beetles too... doesn't say anything about 5mm stainless though!
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I'm not sure if you'd get away with 5mm stainless i'm sorry to say, the piece i had at the champs was 2.5mm A4 size and that weighs over half a kilo. I think even 2 - 2.5mm would be plenty to keep the spinners out.
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ive gone for a bolted together chassis of 3mm grade 6 aluminium so far its met no working spinners but has fallen down the stairs a couple of times with no damage lol
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Skyfall had S900s in a 7:1 gearbox with a ring gear inside a 120mm wheel, really compact but about 1.8kg each.
