Complex sentence: This motor uses the same forces that drive the rotative motors, but without a mechanical transmission to apply the torque on the vehicle wheels, instead this forces are apply between the vehicle and the rail, reducing mechanical friction and wear.
Split into simpler sentences: This motor uses the same forces that drive rotative motors, but without a mechanical transmission to apply the torque to the vehicle wheels. Instead, these forces are applied between the vehicle and the rail, reducing mechanical friction and wear.