This means that the requirements for processing and manufacturing accuracy and assembly accuracy are very high, resulting in extremely high manufacturing costs and extremely low production flexibility.
The high manufacturing difficulty also leads to insufficient scale of axial flux motor production, small market capacity, and inadequate parts and components.
After connecting the transmission shaft, the axial movement caused by the rear-end load will also seriously affect the magnetic balance between the rotor and the stator of the axial flux motor.
If the rotor is sucked onto the stator, it will be a disaster.
Coreless structure
Axial flux Motor The topology of the motor can now cancel the stator torque equal to the torque multiplied by the radius, so the radius of the axial flux motor increases for the torque yoke, which can reduce the stator iron weight by up to 80%, which is much better than the radial flux motor. By combining with a shorter and more optimized volume, it means that the power density of the motor is 2-3 times that of a non-axial motor. Combined with copper windings, the motor can provide up to 800N.m of torque.
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