Legway Unicycle not starting

[mithilesh]

So my legway needed repair as it wasn't starting

So i ordered a new controller from aliexpress

Connected it and was excited but no

Legway is not starting

I tried calibrating by shorting the two points

It only beeps

And then a never ending long beep

I noticed one thing when connect the 3 phase wires with transparent green caps

The motor doesnt rotate freely with or without battery

When i remove that the rotor moves freely manually
It brakes every quarter turn with phase wire connected

The beep never ends

Also two days back sane connections

legway had stabilized but didnt move when tilted and stopped again immediately and since then only beeps

This is the video showing problem



https://youtu.be/NG95tXu8BFc

P.S This isn't the original legway motherboard.i dont even know the hall wires connections

But one good electronics person told me the red and black are proper

And i did try combinations for other 3

Pls help

PLS SEE THE VIDEO AND HELP ASAP

 

[amberwolf]

I'm not quite sure of everything you've stated, and can't see the video (probably my ISP), but if the motor won't turn freely when the controller phase wires are connected to it, but does when the motor is not connected to anything, then the controller probably has blown MOSFETs.

If the motor won't turn freely even when connected to anything else, and nothing is physically obstructing it, then it probably has shorted wiring or coils inside--either to each other, or to the metal laminations or other parts inside it.

 

[mithilesh]

I'm not quite sure of everything you've stated, and can't see the video (probably my ISP), but if the motor won't turn freely when the controller phase wires are connected to it, but does when the motor is not connected to anything, then the controller probably has blown MOSFETs.

If the motor won't turn freely even when connected to anything else, and nothing is physically obstructing it, then it probably has shorted wiring or coils inside--either to each other, or to the metal laminations or other parts inside it.

So what's the solution
I dont think the motor has any faults because i have this
Brushless motor controller tester which shows that motor is proper
What should i do?