Noun
English Wikipedia has an article on:linear motorWikipedia
linear motor (plural linear motors)
An electric motor in which the equivalent of the stator and rotor are linear and parallel, normally one part is a vehicle and the other a track on which it moves
The train would use linear motor and magnetic levitation to reach speeds about 500 km per hour. Source: Internet
However, the direct current homopolar linear motor railgun is another high acceleration linear motor design. Source: Internet
Close-up of the flat passive conductor surface of a motion control linear motor High acceleration High-acceleration linear motors have been suggested for a number of uses. Source: Internet