![]() ![]() Phase 2 is to specifically design a motor rated for the car and to integrate our system into the automobile and continue testing. “The development cycle for automobiles is long, but this is the first critical step to entering this market. Adding active cooling methods like a traditional high power EV motor has, the power density can increase up to 12 kW/kg.”Īlthough there are still some months or even years before we can buy the IEm in any car, Schuler is optimistic about it. Our existing motor, with passive air over cooling, already has a power density in the range of 3 to 5 kW/kg. “This specific project is a feasibility study to see how the PCB stator reacts with oil cooling techniques. Infinitum Electric’s CEO also explained the steps until its PCB motor reaches production lines inside a vehicle. Of course, the design allows easily to be multiplied, hence, rotor, stator, rotor, stator.stack them as much as you want. “The IEm motor is smaller, lighter, quieter and more efficient than the existing motor used for hybrid assist.” The stator coil is driven by alternating. The permanent magnets are embedded in the disk of the rotor. In an axial flux motor, the electromagnetic coils forming the stator of the motor are installed parallel to the disk-shaped rotor. He also summed up the advantages the IEm presents when compared to traditional electric motors. I decided to see if it is possible to use electromagnetic coils made of PCB traces to make an axial flux motor. It will be the main motor for the hybrid assist powertrain.” They will also provide regenerative power which charges the battery during braking. “This will be the main motor providing power to the wheels.
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