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Working principle of magnetic levitation blower of Tianrui heavy industry:
The active magnetic bearing system is the core system of the magnetic levitation centrifugal blower. The rotor of the motor is fixed between two radial actuators and two axial actuators. The position of the rotor is detected by the position sensor, and the position signal is reflected to the actuator controller in real time. When the rotor is offset, the controller will
The offset of the rotor adjusts the magnetic field force of each degree of freedom of the magnetic bearing to return the rotor to the correct position。
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