Finally someone putting it in plain English and simply explaining and defining a speed controller. Magnificent work. I look forward to checking out more of your work.

@EVCustoms

Жыл бұрын

Thank you very much James!

@mohamedshafeelmohamedbilal6364

4 ай бұрын

@@EVCustomshow to find learning wire and display wire by reading board

NOW, EVERYTHING IS CLEAR AFTER I WAS UNCLEAR! Thanks for this explanatory video

Thanks for this explanatory video. I really appreciate it. Thumb up 👍

One of the best videos....learnt a lot ..... thank you

I was looking all over the internet for a video just like this that breaks down teaches you how it works.👍

Very impressive, a lot of information in this video and very clear to understand. 👍👍👍

now this is what I was looking for, thank you very much for showing us this most important video. amazing.

@EVCustoms

Жыл бұрын

Thank my friend.....

Thanks for your time,I love your work

@EVCustoms

4 жыл бұрын

You give me strength to keep doing what I do... Thanks Cherif Bouzaza!

DUDE!!! Thanks from Cam Moto!

Very useful video. Thank you.

I really like this scientific method of testing ..thanks alot

Very well done. One of the best, I will watch several times to absorb it. Thanks

@yosefalfredo7076

2 жыл бұрын

instablaster

@MahendraKumar-cr9td

Жыл бұрын

X

@MahendraKumar-cr9td

Жыл бұрын

X.

@MahendraKumar-cr9td

Жыл бұрын

X. O9 ox xxxii xxxvi. O o

@MahendraKumar-cr9td

Жыл бұрын

Xxxxxxxxxcx c. o x9

Super !!!😀👍 Thanks a lot!!!!

Nice work 💪 Keep more video's coming 📹

Thank you very much for your carefully explained.

thank you this was a very helpful video🛴

@EVCustoms

4 жыл бұрын

Thank you wesnxs

thank you best love the video ...the besst ..

Very much usefull information,keep it up

@EVCustoms

3 жыл бұрын

Thank you!!!

Little scary with all those twisted ends ’ I like it This video is priceless, thank uou

Very few videos this good!!

Useful.. . Thanks

Thank you very much.

10 out of 10 🙂😀

Very good explanation about bldc controller.Very useful video.thanks a lot.

Thanks a lot for giving the knowledge about the controller

thank you, maybe you can, I am upgrading a controller on one of my ebikes. the one that came with the kit is rated at 15a continuous and when i use the motor at full throttle going up to 1200 watts on the meter that would be 24a and i've had the motor connectors melt causing an open on one phase, so i searched for a higher capacity controller, got a 48 volt 2000w which should be close to 40a continuous. in looking at the wiring there is no display connector, i have opened it up and looked at all the connections on the pcb and see a place that looks like wiring could go there for a display, and i am hoping with the connectors i am getting i can connect it easily to try it out, it may be sine wave and have smoother operation also, but i want the programming options i have with mine now that has the KT-LCD3 display. so do you know about using a controller that doesn't have a display connector and if i might get lucky soldering the display wires onto the board? and are most controllers programmable from common displays, mine is a 48v 2000w

Excellent video, probably for me, the best I've ever seen. Please tell me if this graphics on the board is the same for all controllers? Thanks for clarifying me. Greetings and much success.

@EVCustoms

Жыл бұрын

Some labels is same, but 85-90 of controllers have different labels

Nice video thanks. I don’t like the computer voice. Your voice is better. I am American and you are very easy to understand for me, your English is very good.

@EVCustoms

3 жыл бұрын

Thank you Robert.. I will do my best to give voice on my videos...

Tx for detailing madam..

what ar you using to put the motor table which allows it to free spin when testing it with controler?

I like your video description and I wonder if I can program the controller?

Great instruction !!! I am wondering if by any chance you might have a general idea of what the letters/writing on the actual PCB's means or refers to, the ones that were not obvious anyway ?? These all came from an UN-labeled 48v-500w controller originally in an ewheels ew-19/ew-20 which blew a few of the 9 output mosfets.... the only nomenclature on the PCB itself is: F2H3719A0 and FLS1205 and FOC9_YZ_D L - white, many ? {one of these is in a connector marked Brake, assuming it is "Low Brake" when shorted to it's connector mate which is black} H - ? FD - purple ? DC - orange ? DMS - orange/green stripe, many? YY - ? SDA or ADS - ? YJT - ? XH - ? XZ - pink {I believe these are for speed or gears} SS - purple {I believe these are for speed or gears} SD - green w/white stripe {I believe this is for signal from throttle} Z5 - red w/white stripe {I believe this is for 5vdc to throttle} H5 - red {Hall from motor 5vdc power} U - blue {Hall from motor phase} V - green {Hall from motor phase} W - yellow {Hall from motor phase} CSYB - ? YJ - ? YBM - ? VH - ? DZ - ? ZZ - ? CZ - ? GND - black {I am assuming that these all are ground, many} Any help would be greatly appreciated !!

Hey, great video. I need your help. I am trying to use the electronic brakes, it works but only for the wrong direction. I tried to change the motors phases and change the direction in the controller, but it didn't help. do you have an idea for how to change the braking direction without changing the motor direction?

@EVCustoms

4 жыл бұрын

Your motor is geared hub motor?

Thanks for this, this helped me re-map and re-wire the wires of one of those highly generic Chinese E-bike handles (with lights on/off switch, throttle handle and battery display) to the wires on the controller board. Thing is, the 6-pin connector often fits, but the wiring is completely incorrect. Yesterday evening I had it back working again !

Hi , do you have pedal assist info were the sensor has to be connected in controller

Thank you

Great video, I have an controller with error code 09. Is it fixable? What shall I replace? Thanks in advance your help

can you please suggest a programmable controller that can be used with TFT displays

Good tiching karte hai 👌👍👌👌👍👌👍👌 👍👌👌👌

Just got a 'Thumb Control Throttle' that I want to connect to 48V 1000W brushless controller. Previously used 'Twist Throttle' that came with the conversion kit but it F****d Up! So got another one and that didn't last long either. Thought I'd try a 'Thumb Throttle' because there is less to go wrong!? (and yes clearly tempting fate with that comment!) What I want to know is, when I connect the 'Thumb Throttle' to the controller using the 'Twist Throttle' connection I will need a separate 'Ignition' or 'On/Off' switch. This is because the 'Twist Throttle' has the 'On/Off' switch built in. But assuming the throttle operation uses the Red - Black - Green wires I have 3 wires left to choose from Brown - Yellow - White to connect the On/Off control? Any suggestions? Or would the 'Thumb Throttle' work if I connected it to the 'Pedal Assist'?

Great video! But I really need some help if anyone knows this. Unfortunately my controller does not have the same markings as the one you showed. I got a pack controller including a throttle with key switch(2 connectors with 2+3 wires), but the controller has no TH for throttle or any markings on most cable connectors. Could it be the connector with pink(SP+4.3v)-black(gnd)-puple(TS) for throttle signal? Also, how is the ignition marked on the circuit board? I don't want to short the wrong cables. Please help me!😬 Edit: the unknown cables from the motor controller that also fit with the connector to the key switch on throttle(white-yellow), are the following: 1. Red(VCC1)-orange(36v+) (says electronic door lock in chinese) 2. Orange(36v+)-black(gnd) 3. Brown(DD)-black(gnd) Then there are 3-4 more identical 2-wire connectors, but they say like high brake, low brake, charge port etc in Chinese.

@brandon4812

Жыл бұрын

I’m stuck just like you I have labels but not the same my light flashes if I spin my wheel it shows speed but no throttle. I opened the controller to inspect all looks fine but still no throttle. I must have something wrong or just not hooked up

Kiitos !! Ostin uuden boksin missä ei ollut mitään merkintöjä.

Thanks. them wires can be confusing and costly when your controller goes pop!

Legendary.

Hello. My Controller has a Cable called DS. If its connected to ground the speed drops from 45kmh to 25. Beside this Cable is a hole on the pcb which has no cable and is called GS. Is Gs connected to ground the third gear which gives me more than 45kmh? There is also a TA hole with no cable. Maybe a fourth gear?

How would you go about connecting a 5v headlamp?

good day boss,, can you help about my ebike problem,base on your video i dont see that related in my e bike ...

Hi can you explain how connect lcd KT screen with control with cable use? Thanks

fd- ,fd+,sd- and sd+ what those for ? I am trying to find the reverse function in my controller, is there any sign that the reverse pin should have?

@SlobodanMiletic

5 ай бұрын

Searching the same. Have you found?

My controller have 3 speed .its 2kw controller.now its only one speed left,but was all good Any help or thoughts appreciated or suggestions.its something maybe todo with motor load that damage controller.

Όλοι οι σύγχρονοι κινέζικοι controllers έχουν BH και BL? Εξαιρετικό βίντεο!

@EVCustoms

4 жыл бұрын

Nai file sxedon panta.. poly apla to BL (Brake Low) sindeete ston arnitiko polo tis mpatarias gia na ergopiithei kai to BH (Brake Hi) ston thetiko polo tis mpatarias gia na energopiithei, kanoun akrivos tin idia douleia apla me diaforetikous polous.

@WhyNotCycles

4 жыл бұрын

@@EVCustoms και κάτι τελευταίο. Η δουλειά τους είναι να κλείσουν τα ρεύματα του μοτέρ ή να δουλέψει το μοτέρ ως γεννήτρια και να φρενάρει γεμίζοντας μπαταρία?

@EVCustoms

4 жыл бұрын

@@WhyNotCycles I douleia tous einai na metatrepsoun ton ilektrokinitira se gennitria, diladi o elegktis anorthonei tin trifasiki se DC sinexomeni tasi kai epita sindeontas tin mpataria san fortio, giayto polu prosoxi! an einai full fortismeni i mpataria polu apla den leitourgei to ilektroniko freno.. dioti kovete apo to BMS board.

@WhyNotCycles

4 жыл бұрын

@@EVCustoms Very useful tips! Thank you!

Is the engine power in the control or in the file please reply and thank you

How can I connect a key switch in to a controller that switch on only by the display M button?

Thank u for this video, Please tell speed wire in hailong controller

thnks for the video, i have an ask, the White wire (xx in the board) its the speed limit wire ? it should be conected to White gnd wire? waiting for your answer and thanks again

@mikeg6633

Жыл бұрын

That wire does not get any space on the new controller. It is the speed limit wire and it should be labeled ABS on your old controller board.

Hello, great video ... the problem is that I have a KT controller, with 12 mosfets and hall sensors, PAS and an accelerator with a current switch and three LEDs for battery charge level. It does not have connection cables for Display. I have bought a KT LCD5 Display, with five cables (+/-, control (blue), Data1 Rx, Data2 Tx. And I cannot find any electrical diagram of how to connect the cables to the pins of the controller board. Can you tell me? Which pins of the controller board do I connect the cables to? Thank you.

@mikeg6633

Жыл бұрын

Most controllers use bluetooth and a phone or tablet. No display

@alixkandemir.

7 ай бұрын

I have the same problem. Did you solve the problem?

would make a video on how to connect extended battery for ebikes

yo tengo un problema, mi funccion de sensor pass y accelerador solo funcciona si hago un puente entre positivo y linea despues de conectar el accelerador y el sensor pass en su sitio, cual puede ser la averia????? la parte logica el chip???? graciass

Great video, my wires for pedal assist have come off my controller board how to I find where to attach them on board please any help would be great appreciated please

@EVCustoms

3 жыл бұрын

Hi.. send on my email you bldc controller board photo.. ev-customs@hotmail.com

How did you find the throttle wire ?

Good day. I would like to control a TGM7 series 24V 6A geared motor using a 24V BLDC motor controller (lithium battery) and Arduino. I would appreciate your help on this subject.

Excellent video. Had so much problem with the same controller and motor. What brand controller is it and does other controllers have the same wire text? Please do a kuntan kt controller. I can send you one for free from aliexpress if you do a video.

@EVCustoms

3 жыл бұрын

Hi... this controllers didn't have brand, there are all Chinese..

@EVCustoms

3 жыл бұрын

And markings always is different my friend...

Some how i dont have 5v anywhere on the board, there is a 7805 5v regulator thas no voltage on pin 1 output. or pin 3 input

So If I'd add a Bluetooth module to the programming pins using 5v vcc gnd tx and rx, I could eliminate the need of buying a display and use my phone instead?? There are a couple of ebike Bluetooth programming apps on the android market already available.

@EVCustoms

3 жыл бұрын

Hello my friend... this is not so easy... ;) you must know the interface of each controller...

@dollarbil961

3 жыл бұрын

@@EVCustoms any 12v pins for lights?

I have unidentified pins: SLA and AUX named What is that for?

Hi guys, what does the ZL pin and how can be wired?

How to get this alternator?

I have 48v 1250w controller ,if I use 48v 750 watts motor with this controller , possible?

Subscribed ! I don't know what wires on 60V controller are for tail light

@mikeg6633

Жыл бұрын

12v+ and any ground

So how do i turn the board on ... ? Do i connect the vcc to a 5 v or straight to the battery ?

@EVCustoms

4 жыл бұрын

To battery plus

@mikeg6633

Жыл бұрын

My Kelly KLS-S uses battery voltage. I see a lot of questions that could be answered with a diagram of the controller wiring. Do most companies not have a website with diagrams and installation tips?

Hi, So to get rid of speed lock, You could just deactivate the EBS?

@zeroedout

3 жыл бұрын

Try connecting XS to Gnd

@mikeg6633

Жыл бұрын

No. Generally if the speed wire is in the motor harness it will be marked as ABS on the circuit board. I'm not sure if you can cut it and go fast. The controller may not work without it. Some companies are serious about their speed limits.

Nice video, but is there any way how to find display connectors?

@mikeg6633

Жыл бұрын

Most modern controllers use bluetooth. Your phone or tablet is your display.

@brandon4812

Жыл бұрын

Take your display apart look what wire goes to speed then posi/neg run to any open you have to connect to. On your controllers mother board the speed wire is usually a thin wire beside one of three big coloured wires for wheel motor, mine has one big yellow one thin yellow together on board thin goes to speed. Or if you have the old connecting block and installing new screen look at old screen again take it apart follow speed wire to connecting block. Then you can relate which wire goes to what on the block on harness

I have watched your videos many times. I still learn from you. I have tried two new 36v ebike controllers that are paired with s866 displays. One controller has the 6th white cable with the usual 5 hal return cables. The other doesn't. I tried soldering a white cable onto the F3 hole along side the other HAL returns. With or without the sensor both controllers have erratic speed showing on the display. It falls to 0 km/h and can jump up to 45 fluctating quickly. This of course makes power to the motor just as erratic as the speed changes. The original (two) controllers never had a problem. Any idea of what this could be? PS I checked signal on the white wire, 5V until once a rotation which falls to near 0. PAS sensor is working fine. No errors.

@EVCustoms

3 ай бұрын

You mean the extra white cable came from the motor? if yes this wire is for speed signal output.. is not necessary to connect ti controller... the controller can calculate the speed from three power phase wires..

@NeilSnapePhotography

3 ай бұрын

Yes there is a signal but since it is a geared motor the speed reporting is all over the place and of course falls to zero when not peddling. I saw somewhere else that if there is an external three wire cable and plug it is possible to connect the white wire there. IS that correct?@@EVCustoms

@EVCustoms

3 ай бұрын

Tell me again, this white wire came from motor side and didn't exist from controller side or the opposite?

@NeilSnapePhotography

3 ай бұрын

Yes geared ebike motor HAL wires including the 6th white wire speed sensor. Two different controllers one with a white wire to F3 beside the YGB HAL wires on the board, another new controller same mother board yet no white wire. Soldering in a white wire to the same trace on the board as the other one changed nothing. . I don't think it could be the UART commination mode as neither controller would work after. From what I understand the white wire sends 5v until the magnet shorts the power to ground momentarily each revolution of the wheel (wheel assembly with geared motor ). @@EVCustoms

@EVCustoms

3 ай бұрын

About 5v output with a magnet you are correct, if you have same controllers for 95% it must work... note that this F-pins they are programmable and they programmed from the factory..

can i ask a question... what are the wires connected to the lcd display

@mikegerarddiscion4089

2 жыл бұрын

can you level them please

Is the engine power controlled?

Hi sorry one question, where would the sensor PAS go connected?

@mikeg6633

Жыл бұрын

Good one. I don't think most third party controllers have PAS. I have a Kelly KLS-S and it has no allowance for PAS. Still waiting for a reply from kelly.

How about a more complex controler.. one with alarm etc

Hi, have a problem with controler, my controler have a label 3 speed 48v 30A, but hes have a 3 plug and 6 wires, i cant find 3 speed wires, also i dont have a speed changing butto so i found in wires all gears from 1 to 3 and bypass it, but speed doesnt change, max speed on my moped is 41km/h, whats wrong?

informative but I got a E-drive Model EC1922A08 i find no help on the board and colour on wires are also off

Will it harm the controller to solder an xt150 connector to the battery wires? I mean will the heat from the solder harm the controller at all ??

@paulmryglod4802

Жыл бұрын

After a few inches of cable from the controller you're good to go with soldering a connector. I've gotten my controller hot but safe to touch without an issue. Probably around 110-130f

How to check Cruise control function and eabs please

maroc tanks

I found thé 3 wires of throttel on m'y contrôler but not those for assistance p.a.s how to find them ?.thanks

Dear sir , l need your help plz,🙏 In my controller There is no 5 vote on throttle cable . It shows only 1 Vote.... do you know why ?

How is the regenerative braking activated

Is there a pdf of the terms???

Hello My friend i have a problem with signal it’s not working, do you know how i can check it

Πολύ καλη δουλεια. Μηπος ξερεις σε controler 500w δεν δουλευει ούτε το high ουτε το low brake. Απ έξω φενετε καινουργιο απο μεσα ηταν μαυρο κι'αραχνο πολυ βρόμικο ειχε και κατι πυκνωτές τρυπιους τους αλλαξα αλλα τιποτα. Εχεις καμιά ιδεα μηπος; Αναμενουμε νεο βιντεο! Σ'ευχαριστώ καλες βολτες.

@EVCustoms

3 жыл бұрын

Κώστα σε μερικούς ελεγκτές υπάρχουν έξτρα δύο καλώδια για να ενεργοποιήσεις το mode του e-break για να λειτουργήσουν, ή μπορεί να έχεις full φορτισμένη την μπαταρία άρα όταν πατάς το e-break δεν έχει πού να διοχετεύσει την ενέργειά του ο κινητήρας...

Thank you so much. My throttle is a 12v and I discovered this after checking the circuit board labeling. I ordered a 5v throttle and that should fix the issue. BTW That mistake wont cause a red light on a kelly kls-s. After the throttle is engaged the controller will power off.

Hi sir, I have a problem My motor works okay if I use self learning line, but without that it doesn't work (it means in normal working after applying throttle it doesn't work) I check my throttle already it is okay. can you help me?

@edwinjidat8885

3 жыл бұрын

Your hall sensors malfunction. Try to unplug the hall sensor cable. If work, tht means problems at hall sensors

I don't see a bl any where on my controller circuit board

Hello i have a QMWHEEL V20 fatbike, what i want exact, is that the bike will be limited at 5kmh with just the trottle and that with peddle it goes 25kmh, but only the trottle max speed 5kmh, now in stage 1 just the trottle does 10kmh and that is illigal in the Netherlands, the rule is just 5kmh so i want put a switch on it, or a electric responder key or codes or something that it just goes 45kmh (what it can ride now max speed) when I want, and when I press the key or switch that I just can limeted the trottle at 5kmh but that you can paddle and trottle together the max can be 25kmh, but only pressing the trottle and no peddle can be max 5kmh.. and top speed 25kmh with peddle and trottle but the trottle need to stop at 5kmh, the controller is from dongguan jing hui I hope that I have explained it well if you need more info or something please let me know

Apprendre pour réparer ma moto City coco vous n'avez pas de shema de connexion merci

Bought a new controller wired it to a working bike and nothing .All connectors info are only in Chinese! The make is SODIAL. Got 5V at the throttle plug , took a resistance reading on the 3 motor wires and two are 9k ohms and one is 7 K. My old working controller had 3k on all wires. Anybody knows what a good reading would be?

I just looking for the White speed control wire

If its possible show how to connect program cable please 🙏 🙂

@mikeg6633

Жыл бұрын

Program cables are generally the old serial port connectors from the 90's. My laptop doesn't have one. Hopefully there's a plug for a bluetooth chip. Your controller company should sell them.

my ebike is have 48volts only and the controller doesnt have any label that can see the watts.now my problem is ,the battery have power but the motor wont run..

How to know the wattz og 60v controller?

@adamganjaman2275

3 жыл бұрын

Count the mosfets and Google the code on them or keep putting fuses in your circuit battery positive for example if a 20a fuse blows and a 30a doesn't then it's around 25 a

In my controller motor wire was getting melted when I am using in full the motor voltage was 48 volt and 1500w what is the solution for this problem at the time of heating two face wires from motor get short circuit andar MOSFET was blown can you help me

@jamest.5001

2 жыл бұрын

Need a higher wattage controller! Or less voltage battery,

Great Video,i need this in german 😉