macribs
10 MW
- Joined
- Jul 22, 2014
- Messages
- 3,702
Max peak output from controller = 72v x 350 A = 25 2000 w. Minus losses in both controller and motor.
Anyway it seems peak output watts for a few second should be around 20 kw. Unless saturation occur before that. Which I doubt. IIRC there was a QS 205 with an unlocked adaptto peaking at 16 kw. Of course only for a few seconds but the power was there. I don't know how this asynchronous motor without magnet reacts when power is flooding in, does motor saturate? Surely there are no magnets to de-magnetize or damage. Anything else that might turn into plasma? Will winding take and handle 20 kw without meltdown?
Mind you for e-bikes 3-4 seconds of wide open throttle have propelled you to maximum speed already with this kind of motor. Unless my math is seriously wrong the peak power should be 20+kw for a few seconds for this asynchronous motor.
Anyway it seems peak output watts for a few second should be around 20 kw. Unless saturation occur before that. Which I doubt. IIRC there was a QS 205 with an unlocked adaptto peaking at 16 kw. Of course only for a few seconds but the power was there. I don't know how this asynchronous motor without magnet reacts when power is flooding in, does motor saturate? Surely there are no magnets to de-magnetize or damage. Anything else that might turn into plasma? Will winding take and handle 20 kw without meltdown?
Mind you for e-bikes 3-4 seconds of wide open throttle have propelled you to maximum speed already with this kind of motor. Unless my math is seriously wrong the peak power should be 20+kw for a few seconds for this asynchronous motor.