Which type of motor is more durable, brushed motor or brushless motor?

Which type of motor is more durable, brushed or brushless? How to choose the right brushed and brushless motors? This has always been a topic of discussion among people, but many friends still don't have a clear understanding. Now, Nuo Yuan will simply introduce it to you below, hoping it will be helpful to everyone! 
 

When it comes to brushed motors and brushless motors, each has its own durability characteristics. How to achieve durability mainly depends on the specific application scenarios and environments. 
Generally speaking, brushed motors have higher durability and a relatively simple mechanical structure, making them less prone to damage. However, due to their carbon brush design, the carbon brushes tend to wear out during use, which affects their lifespan and requires regular replacement of the brushes. 
Compared with brushed motors, brushless motors have a more complex mechanical structure. They use electronic commutation, operate more smoothly, and require no maintenance. However, brushless motors are more expensive than brushed motors, and in some cases, they may not be as effective as brushed motors. 
So when choosing between brushed motors and brushless motors, the following factors need to be considered: 
1.Application scenarios: Different application scenarios have different requirements for the performance and lifespan of the motor. For instance, in applications that demand high performance and precision, brushless motors might be more suitable, while in applications where cost is a concern and high precision is not necessary, brushed motors might be more appropriate. 
2. Operating Environment: The operating environment of the motor also affects its lifespan. For instance, in hot or humid conditions, the lifespan of the motor may be compromised. In such cases, it might be necessary to select a more durable type of motor. 
3. Maintenance Requirements: Considering maintenance costs and convenience is also an important factor in choosing a motor. Brushed motors are generally easier to maintain because their mechanical structure is simpler. Brushless motors may require more complex maintenance procedures. 
4. Cost: The cost of brushless motors is usually higher, which might influence some users' choices. However, considering their long lifespan and low maintenance costs, the overall cost of brushless motors may not be significantly higher. 
 

In conclusion, the choice between brushed motors and brushless motors mainly depends on the specific application requirements and the operating environment. When considering durability, multiple factors such as the mechanical structure of the motor, the operating environment, maintenance requirements, and cost need to be taken into account comprehensively.