36V/48V 600W sensorless and brushless controller

I bought two of these back in May when Keywin first posted about it. Been running one ever since then on a X-Lyte 408 with bad hall sensors. Works just fine. I went ahead and replaced bad sensors in a second 408, so I'm not actually using the sencond one yet. Keeping it as a back up. Who knows how durable these will turn out to be. But, after using one for three months now, I would recommend it as an option for someone who doesn't want to replace bad motor sensors.
 
Sorry to resurrect an old thread, I'd not seen it before. If this sensorless conversion works well, then it's worth aiming it at the RC motors people, as it might well be a neat solution to what they (and I) are trying to do.

I've emailed Keywin about getting a bigger controller, with a view to fitting hall sensors to my RC motor. With this kit I may be able to get away without needing to fit the sensors.

Jeremy
 
Where is the best place to get this add-on board.
I have sent a couple of emails to keywin last month with no answer.
Is it a discontinued product ?

Thanks
Fredo
 
Back
Top