Pulsed Motor/Generators
Devices using precisely-timed electrical pulses to drive permanent magnet rotors. The key innovation across these devices is capturing back-EMF energy from collapsing magnetic fields and redirecting it to charge batteries or supplement input power. Pioneered by John Bedini, Robert Adams, and Edwin Gray.
Adams Motor/Generator
Robert Adams
A pulsed permanent magnet motor/generator that uses precisely-timed short electrical pulses to energize stator coils as rotor magnets align. Rotation is primarily driven by permanent magnet attraction to the stator's iron cores. Electrical pulses serve to cancel the 'back-drag' that would normally slow the rotor, and the flyback energy from the collapsing field is recovered to recharge the source battery.
Bedini SSG Motor/Energizer
John Bedini
A monopole pulse-motor/energizer using a rotor with permanent magnets passing by a bifilar coil, triggering transistor-based pulse charging of secondary batteries. The high-voltage back-EMF spikes ('radiant energy') from collapsing magnetic fields are directed into a charging battery through a diode. Primarily explored for battery desulfation and rejuvenation of dead lead-acid batteries. Battery desulfation is a real, documented electrochemical phenomenon.
Newman Motor
Joseph Newman
A DC motor with a massive coil of wire designed to utilize back-EMF.
Edwin Gray EMA Motor
Edwin V. Gray Sr.
An electric engine using pulsed high-voltage capacitor discharges through a specialized Conversion Switching Element Tube (CSET) to drive electromagnets. Peter Lindemann's analysis identifies this as 'splitting the positive' — the process of shocking high-voltage capacitors to release 'cold electricity' that performs work without conventional heat losses.
Ismael Aviso Generator
Ismael Aviso
An advanced back-EMF capture system coupled with a modified DC motor for high efficiency.
RomeroUK Motor
RomeroUK
A self-running motor generator shared anonymously on energy forums.
Thane Heins Perepiteia/ReGenX
Thane Heins
A generator that demonstrates 'regenerative acceleration under load' — the motor speeds up when the generator is loaded, rather than slowing down as expected. Demonstrated at MIT in 2008 to Professor Markus Zahn, who called the motor acceleration under load 'unusual' but did NOT endorse overunity. Uses bi-toroidal or ReGenX coil configurations.
Jim Murray Dynaflux Alternator
Jim Murray
Uses a unique armature design forcing magnetic flux to move parallel to the rotation axis (not perpendicular), reducing back-EMF and Lenz's Law resistance. The Transforming Generator produces square-wave outputs with claimed significant power gains.