[HolmQ]

Hi,
I have a electric motorcycle with a Curtis 1239e and a AC20 motor. Now I am trying to adjust the parameters on the controller.
I have adjusted the slipgain, and it is optimal at 1.9. Also trying to get correct Base Speed but the captured value is ~4800 rpm... As I understand it is high. Might be correct but I wanted to see if someone else has tested my combo and got similar values?

/M

 

[frodus]

Hi,
I have a electric motorcycle with a Curtis 1239e and a AC20 motor. Now I am trying to adjust the parameters on the controller.
I have adjusted the slipgain, and it is optimal at 1.9. Also trying to get correct Base Speed but the captured value is ~4800 rpm... As I understand it is high. Might be correct but I wanted to see if someone else has tested my combo and got similar values?

/M

Why are you trying to change the base speed? That's a motor-specific parameter that isn't usually changed unless the motor electrical and mechanical components have changed.

 

[HolmQ]

I bought a new controller with only a "clean" Curtis OS on it. I have done all the adjustments and the system works good. It´s just that the Base speed seems high.
Does anyone know there Base Speed and have same setup or similar?

/M

 

[frodus]

What motor type did you select?

 

[Jonisingt35r]

Im also interested in doing an ev mbike but unsure of whaich battery to use?