Hi all,
I just found a older Haibike with Yamaha pw drive without battery and display at a very good price.
I would like to ask if anyone had experience about pairing a Yamaha motor (or any other brand bosch, shimano, etc) with a custom controller like kunteng.
My main doubt is the possibility to use the existing Torque Sensor with a kunteng controller. I'm just not sure what type of output does the Yamaha Torque Sensor have and if the kt controller would accept it. Or maybe using Casainho's open source firmware would help it.
The motor, cadence sensor and speed sensor could be used without too much fuss I think, only the Torque Sensor which possesses some challenge.
I am thinking also to raise the voltage a little bit, as the PW drive stops delivering torque at the upper range of cadence. Something like 11s or 12s should do the trick.
What bldc controller (possibly kunteng) would be recommend for around 500w with Torque signal processing?
Cheers,
Cristian
I just found a older Haibike with Yamaha pw drive without battery and display at a very good price.
I would like to ask if anyone had experience about pairing a Yamaha motor (or any other brand bosch, shimano, etc) with a custom controller like kunteng.
My main doubt is the possibility to use the existing Torque Sensor with a kunteng controller. I'm just not sure what type of output does the Yamaha Torque Sensor have and if the kt controller would accept it. Or maybe using Casainho's open source firmware would help it.
The motor, cadence sensor and speed sensor could be used without too much fuss I think, only the Torque Sensor which possesses some challenge.
I am thinking also to raise the voltage a little bit, as the PW drive stops delivering torque at the upper range of cadence. Something like 11s or 12s should do the trick.
What bldc controller (possibly kunteng) would be recommend for around 500w with Torque signal processing?
Cheers,
Cristian