Controlling 3 Phase AC Asynchronous Induction Motor
Preparation
Motor Nameplate
Designing the circuit
I've Designed the control boad around this IC fro Infineon IGCM04F60GAXKMA1
Here is the video of testing the circuit and getting initial result:
So I designed a PCB to get things going Faster, you can find the KiCAD design and initial code to run the motor in THIS branch
Adding Encoder
Induction Motors are usally not controlled by a closed loop using encoder but to validate and verify my own work I'd like to have and encoder on the shaft.here is the encoder I've used :
Below is what I've designed to mount the encoder, you'll find all 3D models in the same branch as mentioned in the circuit diagram section.
Update: had to dessign and print the belt with TPU as it was not standard size turned out good:
Testing the PCB
PCB came very good. had to change couple resistors and design a base for it:
and IT WORKS THE FIRST TRY!