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Position control for sensorless BLDC Motor - GimBal GBM2804H-100T

Pavan_KV
Associate

Hi All,

Recently, I have purchase P-Nucelo IHM-03 Motor control kit for my evaluation. While I was configuring this motor in Motor Control Workbench, under drive settings the Position control mode is disabled. I would like to know how to enable positon control mode for this drive and Motor.

Thanks

Pavan

3 REPLIES 3
Gael A
ST Employee

Hello Pavan_KV,

Position control is only available for quadrature encoder configurations. You need a motor equipped with such a tool to do so.

If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.

Hope this will help,
Gaël A.

Hi Gael,

Thanks for the reply. 

I am using a sensorless BLDC Motor and in this case without using position controller, how can I control the position of the motor (0-360).

How can I implement position controller for sensorless BLDC Motor.

Thanks

Pavan

Gael A
ST Employee

Hello again Pavan_KV,

If you really want to do position control with a sensorless motor, then you will need a stepper motor, although know that this feature is not supported by our MCSDK. For such configurations, you can take a look around here.

If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.

Hope this will help,
Gaël A.