So I've decided to go with a 3T winding for the QS205, which seems to have the best acceleration between 30 to 50 mps). However, I've noticed that it also requires a crazy amount of current more than the 4T to achieve the same results for lower end speeds and torque .
QS205 3T
21s12p VTC6 batteries (36Ah)
140 kg rider weight
20" wheel size outer diameter
Nuclear 24F controller (300 battery amps, 500 phase amps)
Ideally, I'll be pushing 26 kW out of this motor in short bursts of 8 seconds or less, so I would need some form of cooling.
Apart of hub sinks and ferrofluid (and maybe cutting some vents in the motor to cool it), is there a more effective way. Why hasn't anyone developed a water cooled solution?
The amount of power out of this motor is crazy, but the heating issues seem like the only short fall, i'm surprised no one has addressed this, or maybe they have and I can't find it?
Thoughts?
QS205 3T
21s12p VTC6 batteries (36Ah)
140 kg rider weight
20" wheel size outer diameter
Nuclear 24F controller (300 battery amps, 500 phase amps)
Ideally, I'll be pushing 26 kW out of this motor in short bursts of 8 seconds or less, so I would need some form of cooling.
Apart of hub sinks and ferrofluid (and maybe cutting some vents in the motor to cool it), is there a more effective way. Why hasn't anyone developed a water cooled solution?
The amount of power out of this motor is crazy, but the heating issues seem like the only short fall, i'm surprised no one has addressed this, or maybe they have and I can't find it?
Thoughts?