The RoboShop website does not mention the configuration of the GM3506 but I have seen similarly named motors posted as a 12N14P on Amazon and Aliexpress.
However, all applications I have seen using this motor and the simpleFOC library instantiate it with 11 pole pairs. A self-test using the simpleFOC utility function find_pole_pairs also confirms 11 poles. Someone has already asked for documentation on this Forum but the datasheet that was posted unfortunately only features the mechanical dimensions.
Does anyone happen to know the stator-pole configuration of this motor?
Many thanks in advance!