Hi
I am a graduate student who are using 28335 for motor control application.
My question isn't about DSP, but about finding a brushless dc (bldc) motor with trapezoidal back-EMF. All the motors that I own and I have been looking online are not "TRUE" bldc motor, because they have sinusoidal back-EMF.
Even the bldc offered from estore.ti.com (HVBLDCMTR) does not seem to be a true bldc with trapezoidal back-EMF. I say this because the motor part number is Anaheim Automation BLWS235D-160V-3000, and when i sent Anaheim Automation an email to verify whether the motor has trapezoidal back-EMF, they said it has sinusoidal back-EMF.
Can anyone show me where i can purchase a true bldc motor with trapezoidal back-EMF?
Thank you very much for your assistance.