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 Build a 20s1p A123 Ebike

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-TC5racer-

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PostSubject: Re: Build a 20s1p A123 Ebike   Wed May 11, 2011 11:45 am

You are gonna have to get a bigger motor box for all the new spares.
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PostSubject: Re: Build a 20s1p A123 Ebike   Thu May 12, 2011 11:55 pm

I made another wiring harness and I can do 22S setup now. Acceleration is just nuts with that kinda voltage. Mark you got to ride it man.
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 8:41 am

Ok, so I averaged 38mph with the 22s. Motor hub was 99F, controller was less than that. I peaked at 49.48A, which calculates to over 4000W. I was pulling 20A continuous at max throttle and used 2629mah.

The new brakepads I got from REI, slow downs the bike alot better. To get rid of the brake squeel from the front, I toe'd in the brakes pads. I still have to play with it some more to quiet it down all the way.

To prevent me from locking up the the front under any cirumstances, I used some silicone oil on the pads. It's like having antilock brakes in the front now. I can squeeze as hard as I want and not lock up. I still have no need for diskbrakes in the front.
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Germanese
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 9:05 am

Wow lol can u do the one wheeled stoppie ? Like the ghost ridaz ? Lol xD
I think you up to something now with that !!!

Ghost Riderz Lite E edition lol
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 10:52 am

OMG Romano. You're oiling your brakes so they don't squeak and lock up??? I'm surprised they're not smoking. I think you've really pushed the limits of this poor bike. But I LOVE it!!!! LOL
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snellemin

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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 10:58 am

90V is pushing it?? I can go another 10V, or say 24S on the bike Very Happy . But I will be really pushing the brake limits.
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 11:03 am

I got a Metal stick !!! O.o will that work as brakes ?
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 11:14 am

Sure it will work. Just stick it between the spokes Very Happy
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 11:16 am

LOL FlyingSnellemin Stuntman ?
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 11:19 am

You could do it Fred Flintstone style and just drag your feet.
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 11:50 am

I use to do that back in Suriname. We used old shoes for that. There was also the other method of stopping the bike pressing your shoe either on the front or rear tires. And when you think of it now, I could've broken my ankles. But when living in a 3rd world country, you can still achieve alot without feet Very Happy
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 12:37 pm

Now that's just funny Mr. Flintstone. LOL. You're woried about locking up the front tire now, hell I remember the foot method where you jam your foot on the front wheel, and I remember kids locking the front wheel and going flying.
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 12:50 pm


hahaha.

I added heatsinks on both side of the fuse, which gets to 200F under 40A load just to be funny. This is maxamps approved..hahahahahahahha


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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 1:05 pm

OMG!!! You don't have to worry about melting fuses in the normal conventional manner. You're going to melt the whole damn thing, not just the fuse element.
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PostSubject: Re: Build a 20s1p A123 Ebike   Fri May 13, 2011 1:20 pm

This is the prototype mr Dean. The Maxamp stickers will be wrapped around the heatsink and produce a supercooling effect. Crossdrilling of the plugs and wires are being considered. Crap, I just leaked out the future patent. Very Happy Laughing Laughing Laughing Laughing Laughing lol!
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PostSubject: Re: Build a 20s1p A123 Ebike   Sat May 14, 2011 9:29 am

Hahah lol gunna see Romano on the side of the road with jsut carrying a handle bar, and the rest of the bike in a lipotastic,metal moleting pot lol.
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PostSubject: Re: Build a 20s1p A123 Ebike   Sat May 14, 2011 1:38 pm

You make me laugh Romano. I love your crazy ideas and I can't wait to see what you come up with next.
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PostSubject: Re: Build a 20s1p A123 Ebike   Sun May 15, 2011 7:01 am

Agree, Romano next make a electric shift car.. Very Happy Question
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PostSubject: Re: Build a 20s1p A123 Ebike   Mon May 16, 2011 11:18 am

Well, I'm still thinking about selling most of my RC stuff to build me a 60mph bike. But it's hard to let go of my vintage toys.

If I had 30k laying around, I can convert my minitruck into a shifter electric monster.
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PostSubject: Re: Build a 20s1p A123 Ebike   Mon May 16, 2011 11:19 am

DO it !!! lol cant find a chassis i like.
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PostSubject: Re: Build a 20s1p A123 Ebike   Mon May 16, 2011 12:51 pm

I only have pan cars.
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PostSubject: Re: Build a 20s1p A123 Ebike   Sun May 29, 2011 8:24 pm

Made a ghetto fiberglass tub and covered it with me favorite green/black fleece. Bike handles better now.



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PostSubject: Re: Build a 20s1p A123 Ebike   Mon May 30, 2011 10:15 am

snellemin wrote:
Made a ghetto fiberglass tub and covered it with me favorite green/black fleece. Bike handles better now.


Well of course... nothing makes a bike handle better than green/black fleece. lol!
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PostSubject: Re: Build a 20s1p A123 Ebike   Mon May 30, 2011 10:34 am

Well if I had Maxamps flame stickers, I would have a record setting Ebike. "Da Fleece" is Mark Owen approved.
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PostSubject: Re: Build a 20s1p A123 Ebike   Mon May 30, 2011 6:07 pm

My approval was for Fuschia!!!!! This is unacceptable Mr.Wong



Well it does look good though and I'm sure the LCG is great for handling.
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