SPEED for me too
Motor design software is very expensive and difficult to produce, due to:
- the large number of different motor types (software is specific to each type)
- the difficulty in modelling (complex analytical models)
- electromagnetic, thermal and possibly mechanical constraints must be incorporated
- plenty of empirical test data is required
- implementation into code
- heavy support requirements
And then of course, you aren't going to sell many copies.
SPEED looks a bit expensive, but it's actually very good value in my opinion, and unmatched in its scope.
Like Clyde38, long established companies I have worked for have developed there own design programs, but it is usually very limited in its applicability and it took years to produce.