High Torque hollow shaft motor Right Angle Brush Gear Motor

Firstly, let's take a look at the working principle of DC motors. DC motors rotate by utilizing the force acting on the current in a magnetic field, achieving the conversion of electrical energy to mechanical energy. The core component is the armature, where the current passing through the armature interacts with the magnetic field, generating a rotational torque that drives the motor to rotate. At the same time, the commutator of the DC motor continuously changes the direction of the current during the motor rotation, causing the armature to be continuously subjected to force, thereby maintaining the continuous rotation of the motor.

There are several types of DC motors, including brushed DC motors, brushless DC motors, and coreless DC motors. Brushed DC motors use brushes to transfer current to the rotor of the motor, while brushless DC motors do not require brushes, thereby improving efficiency and lifespan. Coreless DC motors provide a high power to weight ratio, making them ideal for applications that require compact and lightweight design.