We made that switch a couple of years ago. Biggest wins were:
Lower maintenance – no leaks, no compressor load, fewer unexpected stops.
Better control – precise positioning and easy speed changes improved product handling.
Cleaner washdowns – no compressed air moisture issues, easier to manage hygiene risks.
Gotchas: upfront cost is higher, and you’ll need to pay attention to IP ratings, cable routing, and stainless or washdown-rated housings to meet food safety standards. Also check that your control system can handle the drives (fieldbus compatibility matters).
If you’re evaluating options, take a look at Optiway https://optiway.io/ — they focus on electric motion solutions and integration for industrial environments, including food processing.