InstaSPIN-FOC and InstaSPIN-MOTION

Ray Vincent Aranzaso said:

Is FOC the base technology and MOTION is added technology? or vice versa?

InstaSPIN-FOC: sensorless FOC solution for 3-phase ACIM or PMSM.

InstaSPIN-MOTION: sensorless or sensored FOC solution for 3-phase ACIM or PMSM with position control or motion control. InstaSPIN-MOTION includes the FAST unified software observer, combined with SpinTAC Motion Control Suite 

You may take a look at InstaSPIN-FOC and InstaSPIN-MOTION User's Guide (https://www.ti.com/lit/spruhj1) for more details about InstaSPIN-FOC and InstaSPIN_motion.

Ray Vincent Aranzaso said:

If I want to use an SRM motor which technology do I want?

Both InstaSPIN-FOC and InstaSPIN_motion can't be used for SRM motor. Currently, you have to design the control algorithm with C2000 for SRM by yourself since there is no reference.

Ray Vincent Aranzaso said:

If I want to use a BLDC motor which technology do I want?

You can use 120-degree trapezoidal control or FOC for a BLDC.

Ray Vincent Aranzaso said:

If I want a technology that drives both motors which eval board should I use?

That depends on the spec. of the motor, like the rated voltage, current and power. You can refer to the table below. You may have a look at the training video as https://www.ti.com/video/series/c2000-mcus-motor-control.html if you want to know more about motor control.