As an important internal component of brushless motors, the assembly process of the rotor is crucial, especially the assembly of magnetic steel. Today, we will introduce how to install the motor magnet and some details and precautions for the assembly of motor magnetic steel.

Brushless electric motor rotor magnetic steel for electric tools, many require only 4 magnets to be inserted, and can be easily configured with a cylinder, which is relatively simple.

Our daily electric vehicles and new energy electric vehicles have relatively complex magnetic steel, which is often distributed around the inner surface. There are many magnetic plates, and if one is not properly inserted, it may affect the performance of the electric vehicle. New energy electric vehicles come in various V-shaped products or other shapes of magnetic steel, with complex design structures and high requirements for magnetic insertion equipment.

Whether it is a new installation or a replacement installation, it is important to pay attention to the magnetic pole direction of the magnetic steel, which cannot be mistaken. For example, when we install and replace the original motor magnet, we need to hold the magnet to be installed and suck it towards the original magnet. The side to be sucked on is installed on the motor wall, and vice versa, towards the rotor.