Hi
I`m new here, and not so sure where other place I can ask.
It seems like this is the site that have all info there is about chineese motor controllers and HUB motors
So, the question. I have a kids car that I have mounted 2x 10" Hub motors from a Hoverboard (Self leveling board etc).
I then connect the motors to a chinese motor controller 350W, the controller looks like all other controllers to bikes etc that is made in China.
My motor controller have a "Brake High Signal" (Yellow), I try to connect this cable to GND\5V+ and 12V+.
But there is nothing that happen, when I connect it to 12v or more, the motor stopp accelrating when it is rotating, but there is no force to stop the motor, so if you have speed it will stop accelrating but continiue to roll.
This is not safe on the little kids car
So I had an idea to use 3 relay to shorten the 3 wires from the motor, this will disconnect the motor from the controller also.
I know that when you connect the 3 wires you will have alot of force that will stop the wheel from rotating, but will it build ut heat etc or other possible bad scenarios ?
I will also use this solution on a sefety stop switch, so whenever I need to stop the car instantly anyone can push the Emergency stop button.
Thank you for helping out
(edit: sorry for my bad English, hope you can ignore it)
I`m new here, and not so sure where other place I can ask.
It seems like this is the site that have all info there is about chineese motor controllers and HUB motors
So, the question. I have a kids car that I have mounted 2x 10" Hub motors from a Hoverboard (Self leveling board etc).
I then connect the motors to a chinese motor controller 350W, the controller looks like all other controllers to bikes etc that is made in China.
My motor controller have a "Brake High Signal" (Yellow), I try to connect this cable to GND\5V+ and 12V+.
But there is nothing that happen, when I connect it to 12v or more, the motor stopp accelrating when it is rotating, but there is no force to stop the motor, so if you have speed it will stop accelrating but continiue to roll.
This is not safe on the little kids car
So I had an idea to use 3 relay to shorten the 3 wires from the motor, this will disconnect the motor from the controller also.
I know that when you connect the 3 wires you will have alot of force that will stop the wheel from rotating, but will it build ut heat etc or other possible bad scenarios ?
I will also use this solution on a sefety stop switch, so whenever I need to stop the car instantly anyone can push the Emergency stop button.
Thank you for helping out
(edit: sorry for my bad English, hope you can ignore it)