Toango
100 mW
I'm working on my first build and I have a infineon 12 fet controller IRFB4110 controlling a ebike kit 350w geared motor.
I got the bike to run fine yesterday but I decided to try to program the default settings on to the controller to see if i can do it last night. and now this morning the settings make the motor run briefly noisily for 2 seconds and then no longer powers the motor.
shunt value is 1.2M ohms but not sure if this affects the problem.
any ideas on what may be the cause?
in connecting the motor halls sensors wires to the controller, i remember i mistakenly connected the programming pin to the halls wires of the motor and can that cause a problem?
The battery I am using is a 52V 4.6Ah A123
[youtube]ouHHzb8fwf0[/youtube]
I got the bike to run fine yesterday but I decided to try to program the default settings on to the controller to see if i can do it last night. and now this morning the settings make the motor run briefly noisily for 2 seconds and then no longer powers the motor.
shunt value is 1.2M ohms but not sure if this affects the problem.
any ideas on what may be the cause?
in connecting the motor halls sensors wires to the controller, i remember i mistakenly connected the programming pin to the halls wires of the motor and can that cause a problem?
The battery I am using is a 52V 4.6Ah A123
[youtube]ouHHzb8fwf0[/youtube]