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Kinetis KV31x Motor Control with HALL Sensors (speed control and Torque control)

Question asked by Naga Penmetsa on Sep 28, 2018


My application needs a Hall sensor based BLDC motor control because of high startup torques and motor starting at Full loads conditions. I want to evaluate  Hall sensor based control using KV31x parts. I looked at NXP website and not able to find any Hall sensor based examples with KV series. I am very surprised that i couldn't find any examples of Hall effect based on KV series parts. All I found was sensorless FOC control.

I would like to run my motor under constant RPM Mode and also try to run in constant toque mode using Hall effect sensors as feedback on KV3x parts.

Naga Penmetsa