Navya C
Ansys Employee

I don't think it is a direct linking with maxwell. In maxwell, we call them ECE models instead of ROM.
You can generate the ECE models using Maxwell and Twinbulder and replace the modules in the example with the ECE models/circuits for your models.
You can search for ECE in Maxwell and Twinbuilder's help if there are any doubts.
If the motor you are analyzing is the same as the one in the example you can double click and change the motor/Busbar parameters with your motor/busbar parameters.

Regards Navya