yes, the motors are bolted directly on to the end of the worms. No additional pulleys or belts needed.The kit is supplied by instein Astro this way.
When I turn in Azimuth the two motors don't manage to clear each other. I will have a look if I can rotate one of them slightly so that the plastic cover doesn't protrude so much. I will have to drill new holes in the plastic though but maybe this will help. Good luck with your project.