| Synchronous AC Motors |
| Optimum surface quality of the workpiece due to high rotational accuracy |
| Short non-productive times due to high dynamic performance |
| Power and signal connections for use in very dirty environments |
| Can absorb high cantilever forces |
| High thermal reserves for continuous and overload conditions |
| High, brief overload capability (250 ms) |
| Extremely high efficiency |
| Extremely good drive dynamic response due to the lower rotor moments of inertia |
| Low torque ripple 1% |
| High degree of protection |
