Search found 179 matches

by Davidcroatia
Feb 08 2022 4:31pm
Forum: Motor Technology
Topic: For Sabvoton sine wave motor controller users
Replies: 91
Views: 37377

Re: For Sabvoton sine wave motor controller users

Hello, i wanna put throttle for regen or ebrake, can someone please send me real sabvoton software for windows in english ? And explain where to connect ebrake? Thanks :)
by Davidcroatia
Feb 08 2022 4:25pm
Forum: EBike General Discussion
Topic: Sabvoton throttle error (Error No. 30)
Replies: 8
Views: 2228

Re: Sabvoton throttle error (Error No. 30)

First day was error with a new throttle also, then changed the throttle and was okay, now intermittent gets error , system error
by Davidcroatia
Feb 05 2022 2:07pm
Forum: EBike General Discussion
Topic: Sabvoton throttle error (Error No. 30)
Replies: 8
Views: 2228

Re: Sabvoton throttle error (Error No. 30)

Same thing happening, was little rainy
by Davidcroatia
Jan 10 2022 10:38am
Forum: EBike Technical
Topic: Old Greyborg - new life - problems....
Replies: 2
Views: 233

Re: Old Greyborg - new life - problems....

It doesnt work, could i get yournwhatsupp please ? I cant upload pictures
by Davidcroatia
Jan 07 2022 4:35am
Forum: Bike Mechanical & Structural
Topic: Magura MT5 bad design ?
Replies: 0
Views: 566

Magura MT5 bad design ?

Hello, i have had 3 sets of Magura MT5's, bought used, old like 6 months but without reciept, in the last 4 years i think i purchased them, and they all have the same problem. Leaky piston seals in handles, these are the videos, has anyone come up with the solution? I will make shigura from m8100 , ...
by Davidcroatia
Jan 07 2022 3:18am
Forum: EBike Technical
Topic: Old Greyborg - new life - problems....
Replies: 2
Views: 233

Old Greyborg - new life - problems....

Hello everyone, its been a long time since i posted anything. I bought old greyborg that was broken, bad controller and bad battery etc, it was in a shed for like 2 months. One guy then decided to sell me some batteries from e- smart. Bike took time to weld, to make it happen, because originally it ...
by Davidcroatia
Mar 04 2021 10:09am
Forum: EBike General Discussion
Topic: Sabvoton svmc72150 101
Replies: 0
Views: 381

Sabvoton svmc72150 101

Hello. I just got the sabvoton svmc72150 and mxus 3k turbo.for starters im gonna use 48v 50 amp battery, later im gonnna uprgrade to 72v probably 60 amps. I know a few atuff, but i wanna go safe and very slow and i wanna learn as much as i can. Before i fry something up or use it as myself , i wanna...
by Davidcroatia
Oct 08 2020 5:39am
Forum: EBike General Discussion
Topic: Bafang/lunacycle mid drive
Replies: 5
Views: 452

Bafang/lunacycle mid drive

Hello, i recently bought used bike. It has luna cycle some engine that i think its bafang 1000w or 1500w. Rain was yesterday and now it says 12h only and nothing else, i wanna know what can be the problrm? Battery was eliminated as a problem and also a connector. More info in youtube viideo
by Davidcroatia
Oct 02 2020 2:10am
Forum: Battery Technology
Topic: Louis R fire with UPP
Replies: 6
Views: 643

Louis R fire with UPP

Hello guys, i just wanna say im very happy with upp batteries, also i respect louis rossmann very much, he is a good electrictian, and something is very wrong here. There is a lot of negativity involving this, what do you think happened here ? Upp representative said it could be because he was using...
by Davidcroatia
Oct 01 2020 5:12pm
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Re: Light for ebike 6d light connections

Hey guys, not knowlingly i bought the same light as in here, plus i have the same motor... https://youtu.be/bVVs4SXMzW8
by Davidcroatia
Sep 25 2020 1:37am
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Re: Light for ebike 6d light connections

You don't have to run the light from the controller. Run it from the battery. https://m.aliexpress.com/item/32839995793.html But i use triangle box battery from upp, im using 3 batteries a day 48v 20ah for deliveries, so its needs to be swapped fast . Thanks for all advices, kind od lame for 12v bu...
by Davidcroatia
Sep 24 2020 3:50pm
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Re: Light for ebike 6d light connections

Yeah about that before 40 hours i have sent the question, zero answer, im going to resell it . If kt is not able to give so much power. Gona wait 5 more month for nuculus, i think he can give power that i need
by Davidcroatia
Sep 24 2020 3:23pm
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Re: Light for ebike 6d light connections

First you need a 12v circuit. So you need to buy a DD-DC converter, a fuse holder, and switch(es). The red and black are for the normal mode. You power with the red+, and switch modes with the 3 other wires-, work light mode is black, DHO is yellow and strobe is white. DHO needs a solder and a gask...
by Davidcroatia
Sep 24 2020 3:09pm
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Re: Light for ebike 6d light connections

Well i saw similarlight on cyclone ebike from vladi and i asked him what thatz is and it was expensive so i bought this. Well im not sure now, so it wont work ? I should sell it?
by Davidcroatia
Sep 24 2020 2:22pm
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Re: Light for ebike 6d light connections

It has 4 wires , black , red , yellow , white. I took it 12v because i have kt controller and seller told me it has light 12v https://nexun.pl/czesci-do-e-bike/kt36- ... -30a-sinus
by Davidcroatia
Sep 23 2020 4:19pm
Forum: EBike General Discussion
Topic: Light for ebike 6d light connections
Replies: 19
Views: 657

Light for ebike 6d light connections

Hello dear forum members, i just bought this light, and i wanna use it, but comes with 4 wires, in the description it doesnt say which is for what, can you help me how to connect it on my bike ? Thanks a lot :) HRK 75.60 45%OFF | Nlpearl Light Bar/Work Light 6D Lens Led Angel Eyes Fog Lights Led Wor...
by Davidcroatia
Sep 19 2020 9:08am
Forum: EBike General Discussion
Topic: What kind of sealant for hub motors? Some general information also
Replies: 4
Views: 443

What kind of sealant for hub motors? Some general information also

Hello. Considering that hub motors some dont have insulation on hub cork, what kind of sealant do you use? Because there are a few problems, especially those who use it in the rain, but also use it a lot, and need to change hub bearings from time to time. So instead of doing that red stuff where you...
by Davidcroatia
Sep 17 2020 6:05am
Forum: EBike General Discussion
Topic: Van Moof
Replies: 8
Views: 404

Re: Van Moof

Sorry im not a van moof lover
by Davidcroatia
Sep 14 2020 4:18pm
Forum: EBike General Discussion
Topic: Best 135mm hub motor for 48v to 72v ? 3kturbo MXUS OR LEAF
Replies: 9
Views: 990

Re: Best 135mm hub motor for 48v to 72v ? 3kturbo MXUS OR LEAF

The muxxus 3k is a more powerful motor than the Leaf. It has more copper, simple as that. But, the Leaf is better made and more efficient. And, I can’t remember, does the Muxxus 3k fit in 135mm ? They don’t match the same purpose. Many who had built with the Muxxus 3k would be better with a Leaf if...
by Davidcroatia
Sep 14 2020 8:34am
Forum: EBike General Discussion
Topic: Best 135mm hub motor for 48v to 72v ? 3kturbo MXUS OR LEAF
Replies: 9
Views: 990

Best 135mm hub motor for 48v to 72v ? 3kturbo MXUS OR LEAF

Hello, i just ordered foc controller Nucular, so in the meantime i have a lot of time to investigate some claims, and dream setup for my 26 inch bike. First dream setup was 48v 31.5ah battery https://www.aliexpress.com/item/32840263105.html?spm=2114.12010615.8148356.1.494c31bcRhEzsI, with nucular 12...