Brushless motor is an important part of the model/UAV power system. There are two kinds of brushless motors, one is inner rotor and one is outer rotor, outer rotor type brushless motor is usually used for model/UAV.

Τύλιξη πηνίου

DC brushless motor consists of motor body and driver, which is a typical mechatronic product. As DC brushless motor operates in self-control mode, it will not add starting winding on the rotor when starting under heavy load under frequency regulation like synchronous motor, and will not cause oscillation and lost step when the load changes suddenly.

Model UAV brushless motor winding method.

Brushless motor stator winding is an important process, if the copper wire is not wound properly, it will affect the performance and quality problems of subsequent products. For the outer rotor brushless motor, because the slot is outward, so often use the flying fork winding method, need to use the flying fork automatic winding machine, mainly through the grinding head, stator rod, flying fork, guard plate together with the cooperation of winding, after the machine is commissioned, the machine starts, driven by the motor, the grinding head moves forward, stuck into the stator a slot, because there are springs in the grinding head, can move back and forth, while the motor drives the flying fork High-speed rotation, in the role of the guard, the line a circle of the card into the stator slot, set the number of laps after winding, then according to the predetermined alignment, winding the next slot, so the cycle, it will wind a good product out, of course, can also be used in conjunction with the machine.

Περιέλιξη κινητήρα χωρίς ψήκτρες

The above is the definition of airplane / drone power brushless motor and stator winding method, with the continuous development of airplane products, more and more people fall in love with airplane, more and more fields use the drone series, not only enrich our life, but also bring more convenience to the production.

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