Search found 10 matches

by Haggan90
Jan 19 2021 3:50pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Yamaha YZF250F
Replies: 27
Views: 1203

Re: Yamaha YZF250F

It's 500A peak in battery current, 36kW (72*500), and 360A continious (24.5kW). I've worked a bit with one supplier here in Sweden who sell these to the Cake bikes, and they are very happy with them. I have no idea what the relation between phase amps and battery amps are, all I know is that battery...
by Haggan90
Jan 19 2021 6:52am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Yamaha YZF250F
Replies: 27
Views: 1203

Re: Yamaha YZF250F

Have you checked out Silixcon inverters?
https://silixcon.com/sl-controller-series/

36kW in peak with the size of a 1l milk carton =)
by Haggan90
Jan 14 2021 2:26am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Yamaha YZF250F
Replies: 27
Views: 1203

Re: Yamaha YZ250F

Thanks larsb, makes sense :thumb: So it seems like the 138 90h should be able to make about 30% more torque and power than the 130 70h, interesting. Thanks Soap_62, but I am not looking to find a motor that fits inside the housing. I want a big motor that can make big power for some time. I prefer ...
by Haggan90
Dec 02 2020 4:28am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Suzuki GSX-R e899 K2
Replies: 459
Views: 83015

Re: Suzuki GSX-R e899 K2

Hi Andre (nice name btw)
What's your current spec on motor and controller?
by Haggan90
Sep 01 2020 8:33am
Forum: Battery Technology
Topic: Cell configuration help 14S10P
Replies: 3
Views: 348

Re: Cell configuration help 14S10P

Nominal around 15-20A with peaks of up to 50A.
by Haggan90
Aug 30 2020 4:37am
Forum: Battery Technology
Topic: Cell configuration help 14S10P
Replies: 3
Views: 348

Re: Cell configuration help 14S10P

Any sugestions? :)
by Haggan90
Aug 24 2020 1:45pm
Forum: Battery Technology
Topic: Cell configuration help 14S10P
Replies: 3
Views: 348

Cell configuration help 14S10P

Hi!

I'm not quiet sure how to arrange the cells to get the best parallell/serial connection on a pack I'm building.
Which one of theese two configurations would work best?

(never mind all the white/black lines :P
by Haggan90
Feb 20 2020 9:01am
Forum: Battery Technology
Topic: Top 3 (18650 cells) for high continous Amp output?
Replies: 23
Views: 1791

Re: Top 3 (18650 cells) for high continous Amp output?

ebike11 wrote:
Feb 20 2020 7:06am
j bjork wrote:
Feb 20 2020 3:13am
Samsung 20s, sony vtc5A, molycell p26, LG HB2, HB3, HB6
Check rewevs on those.
What can a Samsung 20s10p 72v pack with 25R cells put out for max. continuous amps?
Around 200A
by Haggan90
Feb 19 2020 9:27am
Forum: Battery Technology
Topic: Common pack design mistakes, how to avoid?
Replies: 328
Views: 61212

Re: Common pack design mistakes, how to avoid?

I had an ide of building a pack like this, any comments?
The 8P should be more like 20P.

I was think about using Brass as the bus bar, as it seems impossible to spot weld nickel to copper..
Skärmklipp.jpg
Skärmklipp.jpg (329.18 KiB) Viewed 1163 times
by Haggan90
Jan 27 2020 5:33am
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 609
Views: 81212

Re: QS 3000w midmotor

Has anyone tried this motor with the Silixcon SL controller?
I wonder how much you could get out of it with this controller..
https://silixcon.com/product/esc3-sl-controller/