Search found 319 matches

by bionicon
Jan 11 2020 7:08am
Forum: E-Bike Technical
Topic: Nucular Electronics owner's thread (setup infos, FW updates, links etc.)
Replies: 220
Views: 20587

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

I don't know if this has already been discussed here, but I would like to know if it is possible that you can switch between trottle and passensor via one of the three settings? So you can easily switch between road-legal and off-road :wink:
by bionicon
Jan 02 2020 3:08pm
Forum: E-Bike General Discussion
Topic: sabvoton e brake wiring help
Replies: 3
Views: 266

Re: sabvoton e brake wiring help

for regen trottle you need the brown wire 0-5volt brake trottle . Propably your trottle come with 3-wires red green black so its green to brown :wink:
by bionicon
Dec 12 2019 11:57am
Forum: Motor Technology
Topic: Good value for money 10-15kW brushless
Replies: 17
Views: 1148

Re: Good value for money 10-15kW brushless

If money is no problem here are top-end motors https://hacker-industrial-solutions.com/
for the q150 its arround 2000€ without tx :shock:
by bionicon
Dec 11 2019 1:38am
Forum: Motor Technology
Topic: Hacker motor
Replies: 4
Views: 679

Re: Hacker motor

If I understand it well it will give 0.26 nm /amp, so if you feed it 150amps it will do 39nm and if i multiply by 4(gearing)it will give 156nm at the rear wheel, thats seems nice :o
by bionicon
Dec 10 2019 11:45pm
Forum: Motor Technology
Topic: Hacker motor
Replies: 4
Views: 679

Re: Hacker motor

thx for the explanation, I want to use it for a light bicycle as a middrive ,when i gear it down it should be ok i think. The bike is arround 35kg and 4 to 1 downgearing .
by bionicon
Dec 10 2019 11:25am
Forum: Motor Technology
Topic: Hacker motor
Replies: 4
Views: 679

Hacker motor

Can somebody explain this datasheet try to figure out how much torque this motor can give? Nennspannung / nominal Volatge 50 Volt Leerlaufstrom / No load current 3,6 A spez. Drehzahl / Spped constant 36 min-1 Leerlaufdrehzahl / No load speed 1800 min-1 Ri incl. Steller / Resistance incl ESC 0,0290 O...
by bionicon
Dec 08 2019 9:20am
Forum: E-Bike Technical
Topic: A low-cost e-MTB Production log
Replies: 54
Views: 3142

Re: A low-cost e-MTB Production log

This looks to be dead-end.....just like the neematic :shock:
by bionicon
Dec 08 2019 6:42am
Forum: Motor Technology
Topic: Max erpm and field wakening
Replies: 11
Views: 1354

Re: Max erpm and field wakening

marcos, thanks for the detailed description. Very well explained and easy to understand. Hey, Madin i was talking about a nuc 24fet and a alien 15070 motor https://alienpowersystem.com/shop/brushless-motors/150mm/15070s-sensored-outrunner-brushless-motor-27kv-30000w-paramotor/ Planning for a light ...
by bionicon
Nov 27 2019 2:27pm
Forum: Motor Technology
Topic: Max erpm and field wakening
Replies: 11
Views: 1354

Re: Max erpm and field wakening

I don't know if it's relevant, there is a thread by Lebowski where he added external field coils to change the field, which increased the eRPM of the system. Not sure if field weakening would do the same thing or not, as I don't really understand most of what's in taht thread. :oops: https://endles...
by bionicon
Nov 27 2019 2:11pm
Forum: Motor Technology
Topic: Max erpm and field wakening
Replies: 11
Views: 1354

Re: Max erpm and field wakening

Hey, Madin i was talking about a nuc 24fet and a alien 15070 motor https://alienpowersystem.com/shop/brush ... paramotor/
Planning for a light downhillbike arround 35kg :D
by bionicon
Nov 27 2019 7:42am
Forum: Motor Technology
Topic: Max erpm and field wakening
Replies: 11
Views: 1354

Max erpm and field wakening

Hope this is the right section, its about max erpm and field wakening. If my controller can do 60000 max erpm my motor has 21polepairs and i am using 20s (72 volt nominal 84 max) and a kv of 34tr/volt. So i become at max voltage 59976 erpm within the range of my controller, but when i use field wake...
by bionicon
Nov 13 2019 1:32am
Forum: E-Bike General Discussion
Topic: surron bicycle with qs205 middrive
Replies: 54
Views: 4740

Re: surron bicycle with qs205 middrive

pity to hear, i had also a spare parts list from them.
If you want i will look for the chinese salesman from alibaba, but he tried to ripp me off .
by bionicon
Sep 01 2019 11:19am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 335
Views: 31919

Re: E-S LMX 64 Bike Owners

Got race pics? Did not get them yet. I was told qlbix guys feared motor overheat during 30 minutes race son they talked organisers to do only 25 minutes haha. I was third with my 70kg qs205 middrive surron, sure the lmx64 was faster due the fact this was a very technical racetrack where the light l...
by bionicon
Sep 01 2019 1:28am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1102
Views: 104545

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

ideal would be when turn key its on pedalassist and low power afther command on the sreen to go to trottle and full power :D
by bionicon
Aug 31 2019 2:09am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1102
Views: 104545

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

okay question about the settings in the controller 😀 is it possible to switch easy between pedalassist and trottle?
by bionicon
Aug 20 2019 11:48am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1102
Views: 104545

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

Has anyone actually tried the 12F with the LMX 161 motor? I know from earlier in the thread that it 'works' but does anyone have a first hand comparison to the Kelly? I'm looking at using an LMX motor for a custom project so I'm curious. Sorry if this has already been answered. Ask Merlin, he did t...
by bionicon
Aug 18 2019 6:20am
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

so i have to check the erpm of the sab 96100 :wink:
by bionicon
Aug 17 2019 4:34pm
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

For the sabvoton 96100 is 250 max, but maybe i buy unlocked to go to 300 a350 max.
by bionicon
Aug 17 2019 10:59am
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

2.2 times the torque seems good :P
by bionicon
Aug 14 2019 3:33pm
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

That was a bit of a thread.. I don't have the energy to read it just now. Where does the 90% claimed efficiency come from, do you know? It's very uncommon for the manufacturer to understate performance specs, that's why i wonder :D no i don't just pick this hub for weight(9 kilos) and the power it ...
by bionicon
Aug 14 2019 2:20pm
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

here you find some info viewtopic.php?t=92101
by bionicon
Aug 14 2019 12:47pm
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

I want to use the mxus 3k turbo :o
by bionicon
Aug 14 2019 11:51am
Forum: E-Bike Non-hub Motor Drives
Topic: higher or lower kv
Replies: 110
Views: 11430

Re: higher or lower kv

It wil be a off-road bike and will not do more then 70km/u. On the recumpent-site i always calculate for gearing and speed, just dont know for sure at what % for speed,with a hub motor?