Recent content by TQFreak

Innotrace controller is open source VESC controller traced on the custom PCB to fit the motor case. I am surprised noone else do their version of VESC controller specifically for Bafang motors considering it is not that difficult for a knowledgeable person (or for not so knowlegable 3 persons, a...

Are you planning to sell the Avinox motors and the Amflow barebone frames separately for custom builders?

Yes. Luna cycle makes custom controller for regular weight Bafang m600 motor capable up to 4300W (72V at 60A). I am not sure if the Luna cycle bicycles equipped with this motor with this controller are light weight bicycles but you can certainly find a light weight frame with light weight setup...

It would also be cool if you can preset multiple positions (like all way down, all way up, wheelie mode, etc).

Those numbers are for the display, not for the motor. If the motor does not have engraved cover with Innotrace word on it and the bottom of the motor does not have warning sticker with germal language then the only way to figure out if this is Innotrace controller is to open the motor...

It looks like they sell Bafang m630 already (or maybe it is just preorder). Anyone tried it? Anyone compared the internals like gears, stator and rotor with m620? I'm wondering how mush power this motor can handle comparing with m620 if I install custom controller there...

Never

I do not monitor the temperature. I touched the motor after a half of an hour of riding at maximum speed and it feels quite hot. As far as I know the Innotrace X1 controller monitors the temperature and it limits the power when the motor is too hot. That 3000W power the controller delivers is...

Here is the e69 frame they posted on the exhibition event in China

I have not tested it. I run it at 3000W. But there are people who run it at 3500W. I do not know if they had any issues running it at 3500W.

It looks about right. It looks like they changed the headset design and split the top part on two parts.

Review

I can live with loudness, clunkiness and inefficiency too as long as it works reliably and lasts lifetime. I do not think you can do much about those things with big straight cut steel gears, that's the price for robustness.

It is good to care a gun with you when you are riding. Those suspects would be dead already here in the US.

Motor power and transmission