I'm a total novice to electric motor design, but they mention being able to switch between simulating phases. I don't think they mean they do higher torque at lower power input. I think it means that they can transparently trade efficiency for higher torque, so they can be efficient at low torque, high speed, while also be able to deliver torque at low speed without requiring gearing.
I know how marketing departments work, if you have a product that has only one advantage over the competition, then they'll go and market your product as if it's the best at every point. I bet they've come up with this design that eliminates the need for gearing while retaining efficiency at low torque, and the rest is just marketing jabber.
I know how marketing departments work, if you have a product that has only one advantage over the competition, then they'll go and market your product as if it's the best at every point. I bet they've come up with this design that eliminates the need for gearing while retaining efficiency at low torque, and the rest is just marketing jabber.