What are the advantages of Iron Core motors?

Because Iron Core linear motors have a small air gap between the primary and secondary parts, their magnetic resistance is low and magnetic flux (force) is high. This gives them the ability to produce very high continuous forces. In addition, the design of Iron Core linear motors allows heat to flow from the laminate to the structure, providing good thermal management.

This means that temperature considerations and overheating are of less concern for Iron core linear motors than for their ironless counterparts.