Although the performance and quality of the electric vehicle motor itself are very good, after long-term use, the motor will inevitably be damaged due to wear and consumption, external damage and other reasons. At this time, the motor needs to be disassembled for maintenance. The correct method must be used to disassemble the motor, otherwise strong disassembly will only damage the motor, so the following editor will teach you how to disassemble the motor correctly.
1. Understand the structure of the motor
First of all, you must know which parts of the electric vehicle motor are mainly composed, and remove them one by one according to the steps. Motors mainly include motor cores, deceleration systems, etc., and are also connected to some control systems. To disassemble the motor, first pull out the control circuit, etc.
2. Pull out the control line
First of all, according to the control line connecting the tram and the motor, swing it out. This is a step to prevent the damage and obstruction of the line. In the case that you are not familiar with it, it is recommended to mark that each line corresponds to each connector, so as to avoid forgetting or installing it backwards.
3. Clean the work site and the dust near the motor of the electric vehicle
Before you start to remove the cover, clean the surrounding environment once, so as to avoid contamination of the motor with some dust or garbage before we remove the cover.
4. Open the end cover of the electric vehicle motor
Next, gently open the end cover of the motor, try not to let dust or the like fall in, and place the removed cover on a clean workbench or ground.
5. Mark the seat of the rotor and stator
Before disassembling the rotor and stator, it is recommended to mark the seat of the rotor and stator. This should not be sloppy. On the one hand, it is to ensure the distance between the rotor and the stator;
6. Troubleshooting, installation and restoration
Finally, after dismantling, check it out, find out where there is a problem, and repair it immediately. After the repair is completed, re-install it according to the mark and the original style.
When disassembling the electric vehicle motor, be sure to pay attention to the hygienic conditions of the disassembly site. Do not disassemble in a dirty, messy or poor environment to avoid contaminating the motor parts, which will cause the parts to be corroded and damaged. At the same time, the editor recommends disassembling the motor. After that, you can do related maintenance to reduce the wear and tear of the motor and prolong its service life.
