His machines have demonstrated the ability to generate free energy, unlike most of the theoretical models that are promoted as over-unity devices. The rotor's permanently magnetised poles use ferite magnetic cores, and may comprise any even number of poles. The stator's wound poles employ steel or iron cores. The device is essentially a D.C. machine, but may be fed A.C. input with the use of a solid state convertor. A further set of wound poles are radially arrayed in the stator, and are arranged in such a manner as to be fed energy, that is excited by back E.M.F. energy, from the poles of the rotor.
Associated circuitry is provided to feed the energy back to the drive poles of the motor.
The resulting characteristics of this design is that once the rotor is moved from the position of equilibrium, each pole is attracted to, or repulsed by the stator poles, but at a precise geometrical point with respect to them, the input current to the drive coils ceases. As a result, the collapsing field current is in the opposite direction to the applied force, thus reversing the magnetic polarity of the stator coils. Pulsing the D.C. input current, overcomes losses generated in conventional motors. This effect also overcomes the electrodynamic torque problems associated with conventional motor designs. At clipoff, the badk-EMF ceases, the collapsing field takes over, opposing the outgoing rotor magnet and thus increasing momentum.