SYNCHRO-SYM Technologies


Our Mission:



For Our Clean, Efficient, & Sustainable

Energy Future!


"Just when the Pundits thought,

Everything that can be invented for electric machines,

Has been invented."




In accordance with our "mission," Best Electric Machine (BEM) provides a collaborative portfolio of transformational technologies for the electricity infrastructure, branded SYNCHRO-SYM Technologies, that includes a patented electric motor or generator technology, called SYNCHRO-SYM, a patented bi-directional balanced multiphase high frequency micro-distribution bus technology, called BM-HFMDB, and a patented 3D Printer technology of axial-flux electric motors, generators, and transformers, called MOTORPRINTER:  


  • SYNCHRO-SYM is an electric motor or generator (e.g., electric machine) system with a low cost electric machine circuit and control architecture that magnifies the peak torque potential, the performance, and the performance enabling attributes provided by the best electric machine material, packaging, and winding techniques by at least twofold beyond all other electric machine circuit and control architectures, such as rare earth permanent magnet synchronous electric machine systems...(READ MORE)

  • BM-HFMDB is an isolated, bi-directional, balanced multiphase, high frequency, micro distribution bus system, such as an electric vehicle or ship electrical micro distribution system, with power conditioning nodes that are up to several hundred meters apart with each node providing modular, scalable, and versatile frequency and phase translation with considerably fewer electronic stages and with higher efficiency...(READ MORE)

  • MOTORPRINTER is a 3D Printer of low to high frequency, high power, axial flux electric motors, electric generators, or electric transformers (i.e., electric machines) cores with integral frame and bearing assembly that directly uses optimized ultrathin amorphous metal or electrical steel ribbon for the portable, scalable, rapid, and  additive manufacture of axial flux electric machines with highest efficiency and smallest size...(READ MORE)




Many of the most advanced and highest performing vehicles of today, such as Rimac C Two,  are fully electric or hybrid electric vehicles (EV) with the highly optimized electric propulsion motor and generator systems as the integrally essential components.  Since automakers are predicting a dramatic decline in vehicles solely powered by internal combustion engines (ICE) with electric propulsion as the alternative, the electric propulsion motor market for electric vehicles (alone) is expected to reach $480B by 2028.


  • BEM is principally focusing MOTORPRINTER, BM-HFMDB, and SYNCHRO-SYM on the EV market (followed by wind turbine consideration).




A New Generation of Axial Flux Motors for Electric Vehicles with the highest efficiency and power density has just emerged from MAGNAX (but not yet fielded as of early 2018) after nearly ten years of product development...(READ MORE)


Like MAGNAX, BEM is introducing a new axial flux electric motor or generator for at least the electric vehicle and wind turbine markets but with additional collaborative technologies to facilitate its introduction:

  • SYNCHRO-SYM goes far beyond the century old circuit and control architecture of the electric propulsion solution provided by the likes of MAGNAX (and all others) by  implementing a patented circuit and control architecture that  eliminates the "passive" (but very expensive) rare earth permanent magnets (RE PM) of the rotor assembly and thereby simultaneously making the rotor assembly an "active" contributor to the electromechanical energy conversion process (in addition with the stator assembly). For example, by simply retrofitting MAGNAX with the patented electric machine circuit and control architecture of SYNCHRO-SYM, the power density of the already highly optimized MAGNAX electric propulsion motor can again be doubled, its cost halved, its efficiency increased, and its peak torque at least doubled...(READ MORE)

  • BM-HFMDB goes far beyond just the electric propulsion solution provided by the likes of MAGNAX (and all others) by providing a patented bi-directional electrification infrastructure, such as a micro-distribution bus system, with power conditioning nodes residing along the micro distribution bus having fewer active components, lower cost, and higher efficiency, such as the recharger, regeneration, low or high power accessories, propulsion electric machines, etc. of an electric vehicle system of systems.

  • MOTORPRINTER goes far beyond the electric propulsion solution provided by the likes of MAGNAX (and all others) by providing a patented additive (or 3D Printing) manufacturing method of any category of high performance axial flux electric machines, such as SYNCHRO-SYM or MAGNAX.  As a portable, scalable, rapid additive manufacture of ultrahigh performance axial flux electric machines, MOTORPRINTER will democratize the manufacture of high performance axial-flux electric machine by localizing electric machine manufacturing at the research facility, at the boutique motor manufacturing facility, or at the traditional OEM manufacturing facility.




SYNCHRO-SYM doubles the performance of the original MAGNAX electric machine at lower cost. BM-HFMDB provides a bi-directional micro distribution bus of power conditioning nodes with fewer electronic stages, higher efficiency, and lower cost. MOTORPRINTER provides the rapid additive manufacture of axial flux electric machines, like MAGNAX, with the most advanced performance materials available, such as amorphous metal ribbon for smallest size and highest efficiency...(READ MORE)


Comments, Suggestions, or Collaborative Interest Welcomed!




2007, 2009, 2014, 2018  Best Electric Machine


Shown As Our Icon: The Radial Flux Prototype of the Advanced Brushless Wound-Rotor Synchronous Doubly-Fed Electric Motor Or Generator System that predates SYNCHRO-SYM.