The motor is looking for a change. Can you catch a ride on a professional-grade drone?
After the drone market was brought to the fore, many industries upstream of the supply chain revived, such as carbon fiber, batteries, and even landing gear. Among them, many accessories are adapting to changes in the drone industry, such as motors.
The rise of drones has made hopes for those companies that were originally engaged in ordinary motor manufacturing. Some enterprises have begun to take this opportunity to switch to the UAV motor market. Even enterprises that originally engaged in smart terminals, security, and even toys have entered the market in large quantities. The field of drones.
In fact, the motor is an abbreviation, generally called a motor. It is a kind of converter that converts electrical energy into mechanical energy. It consists of a stator, a rotor, a core and a main part of magnetic steel. The working principle of the motor is similar to that of a magnet. The same electrode is generated by electricity and mutually repelled, resulting in motor rotation.
Seeing this, I am sure that the reader will recall the principle of electromagnetic induction that I learned in junior high school. It doesn't matter if I can't think of it. I can go to Baidu.
The drone was first developed in the era of aircraft model. Since the model is the predecessor of the drone, what kind of motor was used in the model? The first model used in the model was a brush motor with a built-in mechanical commutator and the middle of the rotor. The core has more than three pieces of copper at the back end of the core. This piece of copper is powered by a carbon brush that is clamped to the top. As the motor rotates, the carbon brushes sandwiched between the two sides are fixed, which also acts as a commutation during the rotation of the motor. This can also be called a commutator, and the commutator continues to rotate with the motor. The direction of the change is made, and the outer side of the rotor is tightly attached to the motor casing by two pieces of magnetic steel.
