It's a good choice. I highly recommend this 3d model.

It is a professional model for professional graphic designers.
Very well made with a high amount of detail. Very realistic modeling. Ideal model.

Modeled:
high quality motor housing - stator winding and cover,
rotor, axis, bearings,,
washers,
power cable,
cable cover,
screws,

modeled diagram,
and other parts.

Model ideal for professional graphic;
animation, design visualization, presentation - newspapers, technical magazine, advertising, high resolution film, technical demonstrations, etc.

The diagram is included. The diagram has modeled words.

Good luck in Your professional project.