China Neodymium And Ferrite Magnets Manufacturer & Supplier 
The technology of drones is also developing rapidly in recent years, getting better and better, with a wide range of applications. In drones, magnets also play a big role, and the following will list the main applications of magnets in drones.
1、Drive system (Brushless DC motor)
Most drones use brushless DC motors as the power system, and the rotor of such motors relies on permanent magnets to make them, usually high-performance rare-earth neodymium magnets are selected, which can ensure that the motors have a high power density and provide strong power output for the drones.
2、Sensor part
UAV sensors also often need to use magnets, such as magnetometers, magnetic encoders, Hall sensors and so on.
The accompanying picture shows a multi-pole small magnetic ring magnet for drones.
3、Radar Antenna
Some military or special UAV equipped with synthetic aperture radar system, phased array antenna unit contains a permanent magnet, for phase adjustment to provide the required bias magnetic field.
4. Component Connection
Magnets can also be used to connect components of a UAV to make it easy to assemble.
In addition, there are some other components that may also use magnets, did you know that?
We are an excellent supplier of motor magnets in China, who can supply all kinds of rotor or stator magnets for motors, and we hope to receive your relevant inquiries.
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