stator

The stator teeth in the SRM can only pull the rotor towards it.

Each tooth on the stator can pull the rotor towards it as well as push it away.

Or, they could have used electromagnets for the stator and the rotor.

The stator spins around the rotor which contains magnets, and these magnets have to be constant, permanent ones.

Does anybody else wonder how easily the rotor will slot into the stator at 700 MPH?

For one thing, the entire rotor/stator mechanism of the F0 unit is woefully glossed over.

I handwound a stator and I would have been very happy with such a present... That's a ton of work if you want to do it nicely.

Magnetics of course have a hard time at high temperatures, so I'm not sure how you generate the stator field reliably.

There also was a note instructing them to cut the casing open at that location and remove so many turns of wire from the stator.

Put stator inside and rotor outside, aquarium pumps works on similar principle.

Indeed, I started getting giddy when he was discussing how to get the best power factor from the stator of the linear induction motor.

So this is where the profits from the patent litigation goes:Myhrvold started buying equipment for the research kitchen in the Intellectual Ventures lab. Much of the equipment was standard cooking equipment, but it also included items such as rotor-stator homogenizers, ultrahigh-pressure homogenizers, freeze-dryers, a 50 G centrifuge,[1] ultrasonic baths, and rotary evaporators.