What are the application fields of hollow cup DC motors?

Hollow cup DC motors are permanent magnet DC micro motors with outstanding energy saving and stability. The difference between hollow DC motors and ordinary iron core DC motors is the structure of the rotor. They use an ironless rotor structure. This design improves the efficiency characteristics of DC motors. So what are the application fields of hollow cup DC motors?

First of all, the conversion efficiency of hollow cup DC motors is very high, some can exceed 90%, while the general iron core motor is about 70%, and the starting and response are extremely fast, with a constant of less than 28 milliseconds, while the iron core DC motor is about 100 milliseconds. Compared with the iron core DC motors of the same power, the weight and volume are also greatly reduced.

Application fields of hollow cup DC motors
1. Office field: such as printers, copiers, drives, cameras, etc.

2. Industrial control field: such as printing, metallurgy, automated production lines, CNC machine tools, etc., using large hollow cup DC motors.

3. Experimental equipment: Experimental equipment has high requirements for DC motors. It not only needs to have good controllability, but also high precision requirements, so hollow cup DC motors are used.

4. Household appliances: such as variable frequency refrigerators, air conditioners, etc., some household coffee machines and mixing cups also use hollow cup DC motors.

5. High-precision instruments: Due to the high sensitivity of hollow cup DC motors in speed starting and speed regulation, they are widely used in some precision instruments.

6. Spacecraft: Coreless motors are light in weight and are widely used in the aerospace field, from large military drones to small quadcopters.