DC motor model converting to single block

How to convert this model to s single block after conversion what will be the input and output of the block

Answer 1

[Sabin]

If you want to group everything in a single system to keep the diagram tidy you can group blocks into subsystems (you can create a mask to expose parameters and so on):

https://www.mathworks.com/help/simulink/ug/creating-subsystems.html

You can then convert subsystem containing Simscape blocks into equivalent Simscape file or files using subsystem2ssc:

https://www.mathworks.com/help/simscape/ref/subsystem2ssc.html

If you prefer to use a built-in dc motor library block, check the Simscape Electrical library:

https://www.mathworks.com/help/sps/ref/dcmotor.html