wasem.roshde.gara
1 µW
Hello
I have a weird issue,
I bought a 5k watt hub motor and a controller from aliexpress, the install was easy and the spin test was great with no load, when the wheel is off the ground the motor sound fine and the speed on the display look ok too.
But when i took the bike for a test run the motor was making grinding noises and the display did not read any speed 0 km/h all the ride.
I noticed after a minute that the cables of the motor are really hot for the touch.
So i turn it off and pedaled the way back.
Any ideas any one?
Motor hub 5000w 60v72v
Controller 5000w 48v- 72v
Battery 60v 50a
I have a weird issue,
I bought a 5k watt hub motor and a controller from aliexpress, the install was easy and the spin test was great with no load, when the wheel is off the ground the motor sound fine and the speed on the display look ok too.
But when i took the bike for a test run the motor was making grinding noises and the display did not read any speed 0 km/h all the ride.
I noticed after a minute that the cables of the motor are really hot for the touch.
So i turn it off and pedaled the way back.
Any ideas any one?
Motor hub 5000w 60v72v
Controller 5000w 48v- 72v
Battery 60v 50a