Types of Electric Brush Cutters
2022/05/09
Under the changing era, electric brush cutter’s trend is unstoppable, and every brand of electric brush cutter have their own design, but the key point that absolutely inseparable is the battery and motor, in this article we will introduce the types of motors so that everyone can know more about how to choose the brush cutter that suits you.
There are two types of motors, one is a brushed motor, the other is a brushless motor, and the difference between them is not only the way of action, but also the presence or absence of carbon brushes.
Analysis of brushless motors:
|
Advantage |
Disadvantage |
|
Low sound during operation |
Expensive |
|
High speed |
Do not use in high magnetic field environments |
|
No spark |
|
|
Long life |
|
|
Small volume |
|
Analysis of brushed motor:
|
Advantage |
Disadvantage |
|
Simple structure |
Large size |
|
Running smoothly |
Not suitable for operation in high temperature environment |
|
Easy to control speed |
The dirt generated by carbon brushes needs to be cleaned regularly |
|
Cheaper than brushless motor |
|
Below is a simple comparison form:
|
|
Brushless motor |
Brushed motor |
|
Acceleration |
Slow |
Fast |
|
Volume |
Small |
Big |
|
Price |
High |
Low |
|
Service life |
Long |
Short |
