Motors are indispensable equipment in modern industry, mainly including DC motors, AC motors, stepper motors, etc. Among these motors, there are obvious differences between coreless motors and ordinary motors. Next, we will conduct a detailed comparative analysis between coreless motors and ordinary motors.
1. Structural design
The structural design is different. The rotor and stator of the coreless motor are both disc-shaped, and the inside of the rotor is a hollow structure. The rotor and stator of ordinary motors are cylindrical or rectangular in shape. This structural design gives the coreless motor higher efficiency and lower power consumption.
2. Working principle
The working principle of the coreless motor is to use the interaction between permanent magnets and electric current to achieve rotor rotation. An ordinary motor realizes the rotation of the rotor through the magnetic field generated by the current in the coil. Due to the internal structural design of the coreless motor, its rotor has small inertia and fast response speed, allowing it to adjust the speed faster.
3. Functional features
Coreless motors have a variety of functional features, such as high torque, high precision, low noise, etc. At the same time, the structural design of the coreless motor gives it better heat dissipation performance and smaller size, which gives it greater advantages in some special occasions. Ordinary motors are more suitable for some traditional applications, industrial machinery, etc.
4. Application areas
Because coreless motors have a variety of superior performance characteristics, they have been widely used in many fields. For example, coreless motors have important applications in fields such as robots, automation equipment, and medical equipment. Ordinary motors are more suitable for some traditional fields, smart homes, cars, etc.
From the perspective of structural design, working principle, functional characteristics and application fields, there are obvious differences between coreless motors and ordinary motors. Coreless motors have higher efficiency, lower power consumption, faster response speed, better heat dissipation performance and smaller size than ordinary motors, and are suitable for many special occasions.
