These days, brushless motors are the go-to for applications requiring high power in a compact package. It’s possible to buy motors in all manner of different configurations off the shelf, and… ...

What is a brushless ESC, really? Well, generally, it’s usually a microcontroller with a whole lot of power transistors hanging off it to drive three phases of brushless motor coils.

The powertrain is a 50-amp ESC(electronic speed controller), feeding a 3300KV brushless motor. It also includes a 2S, 5200 mAh LiPo battery, with a USB charger. The included radio has 4 channels ...

What's So Great About Brushless Motor Power Tools? These more efficient and durable power tools are invading the DIY market. So how do they work? By Doug Mahoney Updated: Jun 14, 2021 3:13 PM EDT.