Hi, I have an electric assist power steering column I have been working on building a control module for. It uses a 630w IPMSM motor with hall sensors and has a supply voltage of 12-14V DC. I have managed to get the motor to run with a G431-ESC1 and use an arduino to monitor steering sensor outputs and send a pwm to the esc. It does work but the motor is not producing enough torque for adequate steering assist. I assume this is because the G431-ESC1 is really not powerful enough to run a motor of this size. Can anyone recommend a product in the stm32 range that might be suitable. At this point I’m looking at the STEVAL-CTM009V1 but wondering if there’s something closer to what I require.
Thanks, Tony
