Brushless Motor Torque Control under Load with Hysteresis Brake - FOC based

This video shows in practice what does #Torque Controlling of a #Brushless or #PMSM motor actually means while you are operating under Field Oriented Control, here you can see how SOLO UNO_v2 is controlling the Torque on a Hysteresis brake with various loads in both directions using our Online tool called Motion Terminal.
The test is done using a Brushless AC or PMSM motor equipped with Incremental Encoders, to learn more about us or relevant materials for this video please check the links below:
To purchase a SOLO UNO_v2:
www.solomotorcontrollers.com/...
To learn how to Calibrate and Tune your Incremental Encoders with SOLO:
www.solomotorcontrollers.com/...
To ask your technical questions about our Products:
www.solomotorcontrollers.com/...
Here is the list of materials, used in this video:
1. Electrical parts: uk.rs-online.com/
2. T-Slot plate: www.vakuumtisch.de/
3. Brackets, Coupling units, Flanges, and plates by MISUMI: us.misumi-ec.com/
4. Motor: teknic.com/, P/N m-2310p-ln-04k
5. Hysteresis brake: www.validmagnetics.com/compon...
6. Current controller: www.validmagnetics.com/compon...

[@jaichandran222al]

how the RPM is going in negative

[@glennedward2201]

This is really interesting. Do i understand that this surpasses traditional step/direct? Something like this would interest me if there was a board that had multiple axis connectability for a 3d printer project we have this would allow us to optimize the speed and torque curve of the closed loop servo motors. Problem is our prototype is being designed with dual z axis and dual x axis which means we would need 5 control boards just for the 3 axis plus extruder and for 4th/5th axis as we move ahead. It begins to add up quickly. The dc/ac servos were likely going to use in this case have similar programmability in their built in controls so the additional hardware wouldnt be necessary but I can see how this would be advantageous if it wouldn’t increase our build cost substantially. Very nice.

[@SOLOMotorControllers]

Thank you for your interest in our technologies! At the moment our focus is to give the best in terms of the single axis, we are increasing the number of controllers giving power alternatives. All the controller models work on top of the same software and tools so the learning curve is flat :) The customer can choose the proper setup and make them work in the network, and in some cases, this approach is cheaper than dual axis.

[@hunde257]

I'd like to buy the set as shown in your video. So where can I buy a set like yours?

[@SOLOMotorControllers]

Hi! Thanks for your comment. You can find all the parts listed in the video description. We just added it recently.