I hope you can help me regarding the right controller for the above mentioned motor
I have ordered him without water cooling because I only want to use him for drag race.
At the moment I know that the motor can handle up to 685A phase current. And QS offers him only as 3 phase version (not 2x 3 phase!)
So the max current can support only KHB14601 with 600A for one minute @ 176VDC battery supply (124VDC motor phase voltage).
With this high current the motor will spend over 400Nm but I think it is not possible to get the force of the ground.
I know it from some turbo hayabusa with over 400hp that they will have problems to get their power on track and will have to fight with spinning wheel and traction.
By the way the top speed will end at 180kph!
So I asked QS motors what will happen if I only get 450A to the motor.
Maybe I will not get so much torque and therefore no traction problems.
So the is existing another controller which has a little bit more voltage.
The question is now what happens to the motor when I will increase the voltage to the motor?
Will it run faster? I think so but what can be the max. Voltage to such a hubless motor?