With the rapid development of the motor industry, the use of motors gradually penetrate into all walks of life, bringing great help to our production life, many friends are more interested in the motor, curious about why it can turn up? What is inside the motor?

Motor Rotor

What is the motor stator and rotor?

The inside of the motor is mainly composed of two parts, the stator and rotor, which I believe we have heard of, a fixed part is called the stator, the rotating part is called the rotor, and other drivers, end caps, fan blades, housing and other components.

What is the role of the stator and rotor?

1. The main function of the stator is to generate a magnetic field, consisting of an iron core, coil winding and base, etc. The coil is distributed in the stator core, when the current passes through, generating an induced electric potential, electrical energy to achieve conversion.

2. Rotor is mainly composed of core, shaft, windings, magnets, etc., as part of the motor magnetic circuit, the main function is to induce electric potential, electromagnetic torque generated by the current, the rotor supports the weight of the rotor, transfer torque, the main components of the output mechanical power.

Strictly speaking, there are magnetic fields on both the stator and rotor, the difference is that the rotor generates magnetism through electrical transformation and the stator generates electricity through magnetic transformation, both are collectively called armature magnetic field, in the process of changing the phase sequence of the motor stator power supply, the stator magnetic field is also changing and the motor keeps rotating.

стъпков двигател

The above is the role of the motor stator and rotor, master these basic knowledge, help to understand the internal structure of the motor, so as to better learn the motor-related content!

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