The brushless motor, which is increasingly becoming popular with DIY and professional users in the market. But you should know the main difference between brushed or brushless drill motors is that the brushed variants are made of carbon while the brushless units use magnets for power generation.
Lets understand the basic what you need to know about brushless motors. The motor in your power tools is usually made up of this important parts:
-Armature or rotor
-DC power supply of some sort
The power supply in a cordless power tools is generator through the battery. But still question arrives what are the advantages of choosing a brushless power tool over traditional brushed motor? Due to the design of a brushless power tool motor, overall the component parts are smaller and lightweight when compared to standard tools. Its huge advantage where it’s all about optimum manoeuvring and versatility.
A brush-less motor power tool have inside-out to a brushed version which says eliminates the need for brushes. No brushes means your motor is virtually friction-less In short, brushless motors power tool are much better than brushed tools. Power tools with a brushless motor are nowadays considered high-end products. You can always take advantage of reduced maintenance, improved efficiency, reduced heat and noise. Overall, brushless tool will cost a little more than traditional brushes tool but its worth with extra power and battery efficiency is a great bonus too!