Recent content by florkk

but before it works flawlessly , its looks like hall related problem but before it works, and on second controller it also works, this sinewave dont have learn cables, what i measure that, in i put throttle wheel dont spin and i measure voltage in phase wires both green and blue get about 11v...

also mine controller have TK150E09NE fets on datasheet its sould be fine up to 85V

no i use geared hub motor, also if i get shorted fet that wheel will be spin very fast even with load ? if i backspin wheel and then add throttle then it spins normal, reaching max speed, even if i brake i can give load about 30A of controller since i see current A on bluetooth bms.

i have problem and maybe someone know how to solve it. i damaged two kt controllers, one 48v 22A and one 48v 45A 18fet. i build battery pack 15s, with max voltage of 61.5v. Since i use this pack with cheap no name china controller and work great, but i want switch to sine wave, and i upgraded...

thank you very much. i have problem and maybe someone know how to solve it. i damaged two kt controllers, one 48v 22A and one 48v 45A 18fet. i build battery pack 15s, with max voltage of 61.5v. Since i use this pack with cheap no name china controller and work great, but i want switch to sine...

Anyone have maybe some diagram circuit for KT kuteng sine controller?

Hello i have fatbike, and i want put some engine only hubs not mid, mostly im interested in torque not top speed, , fat wheels are big, like 29inch normal bike, i plan to use it on beach, so i dont want high speed, 30km/h is enough for me, i use ebikes.ca calculator and seems that if i use 36v...

you have some other app, looks nicer, have link ?

can share how much it will be cost

Hello, i want buy kt controller and use it on 15s but they have kt for 48 13s or 60v 16s, its any possible way to somehow lover the lvc to match 15s? i can buy for cheap kt 72v and i want use it on 15s, i read somewhere about some hardware resistor mod. It is any way to manipulate lvc on kt...

hello, it is possible to make bluetooth dongle for kt foc controller? or i must buy orginal bl, if yes where i can buy it ?

i just dont wanna wait from china to europe shipment, i want use what i have but i see i must buy and wait

today i try use ftdi232, and it dont work, i dont connect vcc from ftdi since bms output about 10.6v on vcc pin so i worried about burning usb in laptop, anyone have some idea ? or i must buy original cable?

ok so vdd going from pcb are 10.4V ? so if yess then if i use ftdi and dont connect vdd wire, then it should work?

Hello i buy some device to measure IR of 18650, what give better accuracy some rc charger like isdt q6 or SANPO SM8124