Recent content by kaning

Hi, No, that is not required I think. The reason RDW requests these documents is to make sure that all components used comply with CE standards. For the battery though, I'm not sure how much trouble I will get since the cells are are CE but the overall pack is DIY. I don't there are any...

What is an accepted voltage delta when fully charged? This is my max delta 4,168 lowest voltage 4,182 highest voltage Delta - 0,016v

Hi all, I own a Honda Zoomer (Netherlands) and after looking at it I've decided to give it a go and convert it to electric. Specs: - QSmotor 3.0x10 inch (which allows to mount the original tyre 130/90-10. 16,7 KV - 72v 40Ah Battery using Sony US21700VTC6A cells. (maybe this will change...

I did, they said they will launch their new improved version after CNY holidays. With regards to firmware. Not sure i can share their email response, if there is no issue I'll do that.

I saw offers on Banggood and Aliexpress but I'm afraid they don't have the same quality or not have genuine chips. Is that a concern or I shouldn't worry? for the same price i rather get it from flipsky store.

I just noticed, The controller is no longer available on their website, I wonder why.

I have a MXUS 3k 4T that I bought some years ago. Now i want to finally build my ebike with it. I'm thinking of using it at 72v and 50 amps bat, phase current up to 100A. (flipsky vesc ebike controller) I found quite dificult to find the currect AWG rating for my phase wires. AWG ratings vary...

Nice! Thank you all for the insightful answers. Kudos!

Getting in love with this little thing. Am i wrong to assume this controller does not allow for PAS? Also, after reading almost all thread I'm still a bit confused on the current spec. Meaning, I still don't understand exactly how much phase current it can handle. Can someone elaborate on the...

What is the difference between V2 and V3 MXus 3k motor? Not sure i missed something, thanks!

Hi all, I've been reading a lot for my wheel set up and although radial pattern is not desireable would this set up be safe/good enough? I live in the netherlands, so i would use the bike as my daily commuter in smooth regular roads. Motor: Mxus 3k Turbo Bycicle Rim 20'' (double wall) ...

Hi all, I recently purchased a Mxus V3 motor, from what i read from "technical" information says max phase amp before overheating is 96A for 4t Mxus motor. (https://endless-sphere.com/forums/viewtopic.php?f=2&t=92101) On the other hand i've also seen many builds using much higher amperage with...

Hi all, Does anyone know where i can get Xie Chang 18 fet 4115 controller? (europe better) I was thinking of buying the Xie Chang 80A 36-72V Sine Wave Controller 18 fet 4110 with 82V battery but the controller maximal voltage is 90. i guess the 18 fet 4115 can handle 23s battery pack, right...

Ahah you are right, im thinking of using PAS system so pedaling will be assisted. i will have pedals for law reasons, i will not need documents as its a bike assisted with motor. For higher power motor, i would need a bigger battery and controller(more expensive), with this set up im getting...

Hi, The original bike is 40kg. I'm assuming it will be a lot lighter without motor and exhaust etc but i get your point. Only aesthetic reasons, anyway i think the weight will not be over 130 kgs. but maybe it will, cant be very accurate about that this point but simulating for 150kg the values...