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How to calculate the Motor Parameters for 6 pole pairs bldc motor

Question asked by Haaris Moosa on Dec 19, 2018
Latest reply on Dec 31, 2018 by Ben

Dear NXP team,


I am using MC-LVBLDC motor driver and FRDM KV11z for driving a motor, but the motor is not spinning at all. After going through the code, I observed that the motor parameters in "m1_bldc_appconfig.h" are for 2-Pole pair motors and I am using a 6 pole pair motor. Is there any documentation where it provides how to calculate those motor parameters.

Can this be the reason why my motor is not spinning because of the motor parameters? The motor I'm using is EMAX RS1106. It would be of great help if you could look into this situation


Thank you,