No idea, worst case scenario the stator comes out and you find your limit :) The key is to mount them properly on the body to maximize mechanical coupling. You

No idea, worst case scenario the stator comes out and you find your limit :) The key is to mount them properly on the body to maximize mechanical coupling. You don’t need a lot of watts if the losses are almost zero. If you want more, build an array of actuators and spread them out. More immersive feeling compared to a stronger one.