Can Two Speed Controllers Run One Hub Motor???
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- čas přidán 22. 12. 2018
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-Hub motor MXUS FX04 250 Watt 36 Volts
-Controller 250Watt 36 Volts (can run halless)
-Power Meter 60V max 150A Watt meter - Věda a technologie
Well. I appreciate your honesty. You never know until your try. Thanks.
thanks, i was looking for one video like yours
Likely a disparity in speed reference calibration. You could scope the output waveforms and compare them to check.
Thanks for the tips I thought it would work but yeah one controller protects from the other it makes sense
Thanks for great work
In the last 30 seconds of the video, after you connected both hall sensors, you state: 'same problem'
But I saw on your watt meters that both controllers were supplying power to the motor then,
(both supplying about 12 Watts) so it looked like it was working fine then, so it seemed to me it was NOT the same problem.
the power of one controller, goes to the motor and in the other controller via output. Try putting 3 diodes on the output of both controllers so no power goes back in them. Should work as the have hall sensors and dont rely on back emf
Holy shit that opening beeping 😳
Great video. Now I know I can't do that. 👍👍
ive got a feeling youd need some beefy diodes on the phase wires
and a syncronised hall output thats isolated from each other
I thought the same, any ideas on the size of diode for 48v 20a 2000w controller?
Do you have any suggestion for a motor controller that can be interfaced with an arduino microcontroller?
Can two hub motors and two speed controllers be run from one battery, having problems getting both to work at same time, thought you might help
Thank You.
This may be a noob question but I was hoping when I found this video that it would work. Would it possibly work with diodes on the cables or if not how could you boost the watts a controller can put out without leaving the recommended volts. to simplify, is it possible even if it is not cost effective? How, I would really appreciate a link to a product or diy video.
You could trick it into believing it is pulling less amps by adding more solder around the shunt resistor, the shunt has a specified resistance and by lowering it you will trick the controller
You should try this with load on the motor. With no load there is no need for more power and one of controllers is not used.
How about the wattage of your controller to motor hub?
NICE!!!
Perfect, howto connect brake ?
you laced the controller in parallel. what if you put them in series? would it work and double the wattage ? from 2x 500w make 1000w
Hola buenas muy buen video, y que tal alreves un controlador de 1500 watts por ejemplo a 2 motored de 500 se podría es para un proyecto que tengo la duda
I think one controller goes to recuperation mode when another works fine
Do You Know What The Pin Wire Colours Are In order At The Controller End Of It5 cable .The Accelerator And Brake Wires Are Different Colours In The it5Cable
I think both controllers need signal from hall sensors for the timing.. speed controllers need to know the position of the rotor
I have a question?? I got a mc 60 treadmill controller ok I want to convert it over to dc current its ac current now I may be able to pull this off I am gonna be experimenting this weekend and monday in my college class I got for intermediate controls hvac the teacher said bring it in so that's what i am gonna do
Could this work if use 2 controllers that is made for dual motors
This option is for duble controler power ?
Hi, i Just bought New controller 36v 250w and have problem:
Wheel connected +Hull cables
Power cables pluged to acu.
Nothing else connected yet.
When i connect Red and Orange cable (power switch cables), wheel starts to spin and scooter rides in that Mode 5km/h
When i connect throtle and Press it down, wheel stops to spin and starts spinning again without letting throtle.
Please help
What about connecting 2 different throttles? Where as in each controller is half the power of the motor? 1 fully throttle controller equals 50% motor power and 2 fully throttled controllers equal 100% motor power?
Intenta con 2 motores y dos controladoras ?
Hi friend ,my ebic lankeleisi is using same type of control unit ,which seems not working ,the control unit is sealed ,display cannot turn on ,can I get a 48 v 400 watts controls unit
i missed it , were the controllers in parallel ? if so could you run in series to the motor so it double voltage?
??
Do you still need an answer to that question or did you realize what you were asking? 😂
The energy coming in the controller is DC the energy coming out of the controller is three-phase AC. You can't run 3-phase AC in series.
Hello. Your video it really great. But please tell me if i have two controllers but there is the option of three speed witch. How do i connect the wires ? do you think i can use one switch wit three speed option to connect two controllers together ? or i need to have a second switch ? an connect them separately ? thank you for your help an answer.
Do you have the answer already? i also have the same problem
Just add another switch to make less complicated. But i think u can also parallel all the 3 wires. The grounds and the two wires
how to make simple bms to communicate with RS485 with two wheeler display indication
But what if you add a diode or rectifier to both controller outputs, would it still go to protection mode?
No you can not put rectifiers on hub motor.. because the current goes from two sides..
so it works? and what benefits it gives? less stress to only one controller? means less heat?
Great question! In my case, I investigated this because running two controllers in parallel will in theory double the available current, so two 60a controllers will handle 120a at the same voltage. This allows for two main advantages then; redundancy in case one controller has a problem, and most appealing to me, using less expensive controllers in parallel to achieve higher overall power output since more amps at same voltage will equate to that.
is the speed increase?
cruise control wiring please
Instant high power, motor burns very fast
Wouldn't running two motors on the same controller drain the battery faster?
Of course, yes.
It feels like running 2 amps in parallel
There are mosfets inside if you ad more you get more wattage
But there is driver Circuit inside that cant be very happy
I was just waiting on the hot glue gun to come out like the others do
U need one way diodes on each conroller output phases !! !
my ebike motor have only 3 wire hall sensor how i connect
What if I install one 250w controller and one 1500w controller and power just one at a time to have a road legal configuration with the small one and a off road mode with the big one?
Can be done with a switch i think
oh good im not the only 1 that thinks like that / same plans
Can you drive 2 motors using separate controllers from the same throttle?
Yes of curse..
@@EVCustoms how would you wire that up? Do you connect both the controllers throttle inputs in parallel?
@@mwbgaming28 yes. czcams.com/video/ZQV1UNtwNpM/video.html
@@mwbgaming28 The throttle is a variable resistance, which is usually calibrated when the controllers are turned on. So wiring them in parallel is a safe bet. The resistance won't be as high since you've got two controllers feeding current through the throttle, however the throttle will control the resistance for both at the same time in that configuration. Did you end up getting it to work?
Thlnk with 2 full electronic double closed loop MCUs it should be possible.
I was well sueposed when I saw the newest Generation Models by looking in web yesterday.
There are some controller types with 18 mosfet & and 16Bit Tecnology 😮.
How can we charge bttery by motor on downhill.
Please assist some idea
If you already have "e-brake" (brake lever with switch for regen braking), tune them so you can engage the ebrake without engaging the mechanical brake. They should be like that anyway, to save your brake pads.
👍👏🥇🚲
Can you write down exactly what wires got to what wires, like a diagram plz. I can't follow your video its to fast , and doesn't explain exactly what to do
any update? put diode on the 2nd controllers phase wire..
My friend.. with this way it is impossible...
@@EVCustoms the 2nd controller cut offs beacuse it sense incoming current, just like when you ride downhill, the motor hub becomes generator and supply current to the battery.
Интересное видео, но только зачем такой эксперимент? Если чтобы поднять мощность то можно просто в одном контроллере заменить полевики на более мощные и залудить шунт тли добавить ещё один..
Moi drug Niko, eto tolko prostoi experement dlia tex kator6ie xotiat eto uvrdet v realnosti...
Не все же понимают, что можно какие-то полевеки заменить на какие-то помощнее, это какие? и что это такое, и где этот шунт, мне проще два контроллера запаралелить, это всеравно дешевле чем один мощный.
Shunt ne kazhdit smozhet , oche chasto kuskio olova ostayutsya vnutri :)))
Eto naverno dlya teh kto ne hochet payat i kopatsta mirksohemah
moroz zimoi ya paregruzhal 6 raz
o ne grelzya dazhe no tyaga bila sumashedshaya fat bike podninimal koleso na ldu
( rezina s shipam) kogda to potepllelo chut chut ya postavil takie krilashki na spizi kotorie obduvali motor. Dazhe vodu provodil k motoroy kotoruyu otkritem kranom spuskal na motor, nu koroche durachisya voda kstate neplogoi variant kogda nuzhna moshnost v kakoi to realnoi situaziii mne bilo intersno ubit desheviy dvigatel deshevim kontrolerom kotory ya usilival
v hod shlo vse dazhe zapchasti ot kompa. seichas postacil 2 motora pprosto i 52 volta na 17 v gory tyanet vdovem s razgonom do 32 35 km cgas
Shunt eto perepmichka kvadratnaya
pohozha na tolstiyu skrepku ot staplera
ego prosto delayut tolshe napaivayut olovo shtov bolshe toka propuskal vot i vse no eto opasno dlya teh kto plogo payaet kusok mozhet otvalitsya olova
o zamknut konotroller mozhno prosto super kleem prekleet eshe odin shunt k drugomu i vse eto zamazat zhjidkoi lentoiy proverenno uzhe ne lomalsya god
Hi just what how to hook 12v mp3 player radio alarm on 48v 20AH ebike emmo thank you hornet vidio will be nice
Search on Aliexpress or ebay for step down regulator boards..
These controllers and hub motors are running AC. They're each throwing out a sine wave. They're never going to be in sync. I'm not exactly sure why someone would want to run two motor controllers on one motor anyway unless they were just frankensteining something together.
And why exactly couldn't they be in sync? The entire AC grid staying in sync, this isn't rocket science or ultra high frequency.... Yes it's 'frankensteining' but that's kind of the point of diy. By doing this I can use two controllers that cost about 1/6th the price of equivalent, saving nearly a third, AND have redundancy; with more power
@@jonhinman2471 I guess you reminded me to never say never. What I should have said was I don't believe they would be in sync and I personally don't know how to make them be in sync. Doing things on a budget always intrigues me so if you have more information I would love to hear it.
Can use One controller with two hub motor?
Hi... unfortunately no my friend
Why would someone run 1 hub motor using 2 controllers? How about you make it 5 controllers on one hub motor??????
What purpose it solve ..when we join 2 controller with one motor ???
Hi ... Nothing... Only for proof that cannot work... Because many subs ask for that tes...
what wireless motor can run 90kmph sir?
@noel debelen
My electric bicycle goes 90km/h
Look at Aliexpress for this motor:
Standard 135mm dropout M16 Screw MXUS V3 3000W 3T
You need a 72v 20Ah battery and a 72v controller
@@noeldebelen6229
My electric bicycle goes 90km/h
Look at Aliexpress for this motor:
Standard 135mm dropout M16 Screw MXUS V3 3000W 3T
You need a 72v 20Ah battery and a 72v controller
more power for the motor? since 2 controllers can handle more currents in parallel than 1 controller?
And a use for this is????????
If it worked, it would allow for twice the current of a single controller, as well as redundancy (i.e. bike still works if one controller fails).
Preis in Pakistan
Good
Reading really
why?
@Dann isNot A man but a deepfake 1 I just dont understand the point of this
Aij
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