What is the difference between hollow cup motor and DC brushless motor.
Different structures
1. Hollow cup motor: It belongs to DC permanent magnet servo and control motors, and can also be classified as micro special motors. Hollow cup motor
Breaking through the traditional rotor structure of electric motors in terms of structure, a coreless rotor, also known as a hollow cup rotor, is selected. This novelty
The rotor structure completely eliminates the electrical energy loss caused by eddy currents formed by the iron core.
2. Brushless DC motor: A brushless DC motor consists of a motor body and a driver, and is a typical electromechanical integrated product.
The principle is different
1. Hollow cup motor: The hollow cup motor breaks through the traditional rotor structure of motors in terms of structure, using a coreless rotor,
Also known as hollow cup rotor. This rotor structure completely eliminates the electrical energy loss caused by eddy currents formed by the iron core, along with its weight and
The moment of inertia is significantly reduced, thereby reducing the mechanical energy loss of the rotor itself.
2. Brushless DC motor: A brushless DC motor consists of a motor body and a driver, and is a typical electromechanical integrated product. electricity
The stator winding of the motor is often made into a three-phase symmetrical star connection, which is very similar to three-phase asynchronous motors. The rotor of the electric motor is covered with adhesive
The magnetized permanent magnet is equipped with a position sensor inside the motor to detect the polarity of the motor rotor.
The application of different functions has been sensitively developed, especially in industrialized countries, involving most professions and many products.
2. Brushless DC motor: Brushless DC motors are widely used in industries such as automotive, automotive, industrial control, automation, aerospace, and more.
