Endless Sphere

I didn't know of any good use for that 'sign' material. I have thought about finding some use. In 2016 I could have filled truckloads of common "Vote for Me" { ~ 2' square pieces and steel wire frames. } Could used signs be laminated, Again , they are made by lamination Creating big sheets...

Thank You for this fine reference information, Justin and all. I chose the BBS02 because of this analysis and my working background in thermodynamics. No regrets. "But what's interesting is you could have all of this exact same improvement by simply starting with the BBS02 motor and then clampi...

100 KW Hours

“Report on Emerging Energy Storage Technologies,” presents the results of research conducted by NSWCCD for CPSC, under CPSC Contract No. CPSC-I-17-0002. CPSC funded this research to learn about emerging high-energy-density battery technologies and to identify strategies to mitigate the fire hazards ...

Now I've got heartaches by the number
Troubles by the score

Safety factor ~=0?
With a massive 10 motor bi-plane you might live through this pipe dream flight.

I'm no salesperson so, Imagine a well prepared peddler with mid drive kits, batteries, adapters, wires & 'wrenches' at the trail head: "Your bike could be electric,". Power to go right up that hill. The ride+race format is something I'd considered when first coming online as a Stealth ...

Remember:
After you choose to fly and arrive at the airport you are subject to search and will be asked security questions.
Answer completely, carefully and correctly, because there are a wide variety of consequences.
Because many regulations are covered by your actions.
Mike

Very interesting reading, and full of detail about motor powered vehicles, Thanks ! I'm a boater and am wondering about optimizing the propeller design for an electric vessel. What if: 25' boat; ~4' ? Large prop has variable pitch bouyant hollow titanium blades turning relatively slow. :idea: Mike

Most alternators have Bushings I believe. ?

And carbon brushes, noun'? , maybe removed from this interesting motor?

TorgueRPM wrote: ↑

Dec 22 2020 9:51pm

Does the alternator use bearings or bushings?

Oh ! Before covid 19; I had imagined: An entrepreneur rolls in with a spectacular color wrapped tractor trailer full of 20 eBikes { ~ $2K ea. retail ) Location is like a fairground with parking, some pavement and grassy hills and dips, with a simply marked race course. 1st Prize = the bike ridden to...

(Don't read, :confused: he's keystroking) ( & I'm typing to spend time, please don't quote me { off the record } :banana: What the....?!?!?!??! I just wanted to see a bike, man. ........ not the ramblings of a ... madman, or someone on drugs... WTF is this thread full of? Lol. Not bikes, thats f...

I see this ' Lightyear Patrol ' Falling with style ' because electric flight is for toys.

Oh, that's a nice eBike !
Please critique the ride quality, and performance of your choice for the type of suspension.
( I think it's great !)
Your attention to thermal management with bespoke heat sink is a nice feature.
Mike

Whatzis?

I think:
There's no substitute for starting with full suspension, which transmits less impact to your hands, wrists, butt, AND feet!

Oh that!
Before i bought my first ebike from a website last year I confirmed:
No LBS would touch the bike, I was on my own for all bicycle and electrical repairs.
Second bike is a BBS02 kit because I know better and learned from reading
Mike

Nonsense " The main problem is that no matter the thrust number I come up with through testing, I don't have any real data to show what kind of performance this would produce because nothing's been published in the manuals. " You missed a baseline, bought a motorized sailplane, didn't run ...

You have no data only stories,
Guessing the pounds of force (or Neutons) of thrust required to fly your machine where you live.

Mount your engine.
Run the engine and measure thrust ( Fn ).
Because you don't know anything, best by test , thrust you can trust.
Sincerely
Mike

Subject: Hunting
Why ride & carry , strapped , $6K EV, packs, knives, food and lights to the wide open land of truck driving drunkards armed with $100 shotguns?
Have you seen the movie "Deliverance"? Ever tangled with a hillbilly?
You crazy man
Mike V.

My conclusion after studying this data and Tesla production technology: https://endless-sphere.com/forums/viewtopic.php?f=14&t=103092&start=75 Battery pack design and manufacturing process quality must be considered having greater effect than overall cell performance. Home made ( "somet...

Chris,
You are a great father.
Mike

Quality I see everyday, this Liquid Wolf.
Rugged by design, constructed like 'mil-spec' aircraft componentry.