Search found 499 matches

by bigbore
Jul 08 2019 2:11pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 554
Views: 48523

Re: Nucular electronics - complete kit for ev! [beta]

Hi Vasiliy I'm interested in your BMS 16s. Can I run 350 - 400a through this? Do you have any advice for doing so please? Cheers I have not seen any schematic yet but I assume that the BMS that will be supplied with these controllers will not have to take over the flow of the current but only to mo...
by bigbore
Jun 25 2019 2:39pm
Forum: E-Bike Technical
Topic: Nucular Electronics owner's thread (setup infos, FW updates, links etc.)
Replies: 97
Views: 5581

Re: Nucular Electronics owner's thread (setup infos, FW updates, links etc.)

To get the full (setup)speed with only a little throttle is expected in torque throttle mode, when you don´t have any load. Because you don´t control speed (voltage), you control torque (amps). Very little amps are needed to run at full speed without load. I am curios, are you one of the first to g...
by bigbore
Jun 25 2019 12:29pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 554
Views: 48523

Re: Nucular electronics - complete kit for ev! [beta]

Thank you.
And what about this?
24S Nucular BMS for any kind controller - planned
When will the 24S BMS be available to buy with 24F controllers?
by bigbore
Jun 25 2019 12:08pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 554
Views: 48523

Re: Nucular electronics - complete kit for ev! [beta]

Any news about this?
Thermo Nucular Controller 24F - testing... (approx. 500~600$, ETA middle of 2019)
by bigbore
Jun 24 2019 9:31am
Forum: Battery Technology
Topic: kWeld - "Next level" DIY battery spot welder
Replies: 738
Views: 86743

Re: kWeld - "Next level" DIY battery spot welder

I keep blowing my lipos, will i reduce the time required to make the weld by increasing their voltage? And there by reducing the heat and stress on the thin aluminum terminals Im currently at 3s and can make a 5s batters from the cells I have left that are not broken (all the same 5ah 75c panther) ...
by bigbore
Jun 13 2019 12:49pm
Forum: Battery Technology
Topic: kWeld - "Next level" DIY battery spot welder
Replies: 738
Views: 86743

Re: kWeld - "Next level" DIY battery spot welder

I keep blowing my lipos, will i reduce the time required to make the weld by increasing their voltage? And there by reducing the heat and stress on the thin aluminum terminals Im currently at 3s and can make a 5s batters from the cells I have left that are not broken (all the same 5ah 75c panther) ...
by bigbore
Jun 13 2019 12:05pm
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

DunkenKBliths wrote:
Jun 11 2019 9:03pm
Little off topic...but related...

My old B52 will be sharing some space in the garage soon...

1500x500.jpg
Impressive :shock:
Bets e-bike and best electric car in your garage :D
Tell us some more .... are you getting a performance model with 4WD?
by bigbore
Jun 05 2019 11:51am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 5087
Views: 525357

Re: Adaptto Mini-E/Max-E Owner's Thread

sn0wchyld wrote:
Jun 05 2019 8:25am
All the cell level and pack level voltages are set very conservatively (ie low) at around 3v a cell,
You should explain some more what does it mean or post a picture of the BMS setup
by bigbore
Jun 04 2019 9:36am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

Skaiwerd wrote:
Jun 04 2019 7:10am
East coast rules.

Basically ride anywhere no one cares. Blank stares or ignored most of the time.
Hummm, here in West cost of Tuscany I would say also pedaling no more than 30 mph nobody care of you.
Is it ok at any speed for you?
by bigbore
May 20 2019 8:41am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

StudRock wrote:
May 19 2019 6:43am


Image
I need a new seat and I want to try something like you have. Can you tell me where I can find it?
by bigbore
May 13 2019 12:11pm
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

The temperature was pleasant around 12 °C
by bigbore
May 13 2019 10:28am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

last Saturday with a friend of mine who has a mid drive e-bike I took the longest trip ever with the Bomber. 20190511_172604-2.jpg I did 35km off-road but the slopes of the hills near Pisa are 30km away from home so I covered 60km of transfers and I arrived 5km from home with the battery exhausted. ...
by bigbore
May 09 2019 12:46pm
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

This stuff works fine for me. I have already avoided the walk of shame a couple of times. https://www.amazon.it/gp/product/B006GQ41DY/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Now I always have some of that stuff inside my tubes :wink: Thanks BB, I use slime in my tubes, but it was 2 years o...
by bigbore
May 09 2019 11:16am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 5087
Views: 525357

Re: Adaptto Mini-E/Max-E Owner's Thread

I'm going to give this a go. I think lack of responses means that nobody sees any issue with it and I'm not overlooking anything. To make the question more simple, would anyone see any issue with having the max-e main battery wires connected to one battery, while having the BMS connected to a compl...
by bigbore
May 09 2019 10:42am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

This stuff works fine for me. I have already avoided the walk of shame a couple of times.
https://www.amazon.it/gp/product/B006GQ ... UTF8&psc=1

Now I always have some of that stuff inside my tubes :wink:
by bigbore
Apr 30 2019 10:39am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

I can imagine it was a special day to get together and to meet other ebikers! Could they keep up following you with the weaker ebikes? You ebike looks capable to go faster. Yes, it was very funny to ride together. In the very rough trails that we have out there in the hills near Pisa me with my Bom...
by bigbore
Apr 29 2019 11:15am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

Yesterday I had some good time with friends in the hills near Pisa. I was the only one with the tank :mrgreen:
20190428_122640_light.jpg
20190428_122640_light.jpg (346.24 KiB) Viewed 573 times
IMG-20190428-WA0001.jpg
IMG-20190428-WA0004.jpg
IMG-20190428-WA0005.jpg
by bigbore
Apr 02 2019 12:52pm
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 5087
Views: 525357

Re: Adaptto Mini-E/Max-E Owner's Thread

The first thing I noticed as I got this BMS is that it was balancing worse (maybe it pulls too little current to balance the higher cells) than my iCharger 1010B+ that balances up to 10S in a very accurate manner also if the cells are pretty old and degraded. It was with my older battery made with L...
by bigbore
Mar 28 2019 11:58am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 3812
Views: 274864

Re: Sur-Ron - New Mid drive Bike

my house is in Lucca province, in Tuscanny. lots of hills and outdoors all around me. anyone have a link to the taller seat? i have not seen that mod in all my searching. I live in province of Pisa on the seaside of Tuscany. Would be very nice if we could meet on the tracks in the hills between Pis...
by bigbore
Mar 26 2019 8:50am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 554
Views: 48523

Re: Nucular electronics - complete kit for ev! [beta]

csc wrote:
Mar 26 2019 2:39am
Indeed. happier and happier with this setup
What about the BMS? Are you using one?
by bigbore
Mar 22 2019 10:36am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

While we are a little bit off topic I guess I can ask you TV. What do you thing about this mini electric chopper? https://www.dogebos.cn/wp-content/uploads/sites/2/2017/12/21.jpg https://www.dogebos.cn/product/2018-netherlands-warehouse-sc14-electric-motorcycle/ I've been looking for this little toy...
by bigbore
Mar 14 2019 9:55am
Forum: E-Bike Non-hub Motor Drives
Topic: SURRON LB: RESEARCH & DEVELOPEMENT
Replies: 169
Views: 14576

Re: SURRON LB: RESEARCH & DEVELOPEMENT

It seems to me that given a volume is advantageous (greater Wh and greater V) use 18650 Samsung 30Q or Sony VTC6 instead of 21700 Samsung 40T
by bigbore
Mar 11 2019 11:06am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 3812
Views: 274864

Re: Sur-Ron - New Mid drive Bike

After market, why would surron make that kind of stuff =) With the help from Madin it looks like the next season for Light Bee will be very quiet! I will start offering these quite soon. Dont ask questions yet, full disclosure will be made once we fully test this kit out! So close now to finishing....
by bigbore
Feb 08 2019 11:26am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 3812
Views: 274864

Re: Sur-Ron - New Mid drive Bike

This is how you do a drop in replacement controller. Thermo Nucular controller 24F Maximum power 20 000W Nominal power 10 000W Voltage range 20-90V Phase max 500A Battery max ~300A https://endless-sphere.com/forums/viewtopic.php?f=31&t=75494 it's my impression or the mosfets were on the other side ...
by bigbore
Feb 06 2019 2:57pm
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16487
Views: 1575778

Re: E-S Stealth Electric Bike Owners

I ordered the black one I linked before on Aliexpress. I measured my present bar and it raise about 35mm so I will increase only 15mm with the 50mm riser bar but for €13,29 I can try it :wink: While In there I would change the left Handlebar grip that is pretty worn out but I don't find any 100mm ty...