Brushess DC motor for underwater thruster boat prospeller

Brushess DC motor for underwater thruster boat prospeller

BLDC motor has a lot of advantage over brushed motor.

Apart from the advantage that we all know, like less heat generated, lower level noise, long-life span etc.

In under water thruster field, for example, boat prospeller,  brushless DC motor also a better choice 

Here below is a video of why BLDC is better for under water thruster as boat prospeller power source