Diy Axial Flux Electric Motors

Test of coil that is very simple to manufacture for use in axial motors watch 3 phase version of this coil.

Diy axial flux electric motors.

The motor is a brushless double sided axial flux permanent magnet 3 phase ac air core air cooled hall effect sensor delta connected motor. If a magnet gets too hot its strength will weaken. In radial flux motors any copper not. Axial flux motors are a major improvement over standard radial flux motors which leave a significant amount of copper overhanging on the ends of the coils.

The coil overhang in a traditional radial flux motor is not beneficial for its functioning left. Cooling in case of radial flux machines the heat has to be transported through the stator to the outside of the machine. To balance the magnetic forces two rotors are often used one on either side of the stator. Polarized axis but an axial flux alternator is efficient and lighter when the magnets are just big enough for the job and no bigger.

Moteur brushless à entrefer axial pour drone composé de pièces imprimées en 3d d aimants et de cuivre. Magnetic field lines around a magnet when magnets are made the magnetic poles are frozen in with an external electromagnet as the metal cools. The flux loop starts at a magnet on the rotor and passes through the air gap between rotor and stator. One unique feature is that this motor can be built in a sensorless split stator version powered by 7 r c hobby escs.

At the right the concentrated windings of the magnax axial flux motor. Because of this they are suitable for a range of high performance drivetrain applications. An axial flux motor places the permanent magnets on the face of the rotor and puts the stator in front of the rotor.