The micro electric motor industry involves materials science, fluid mechanics, motor control technology, micro motor technology, sensing technology, etc., and is an interdisciplinary and multi technical field. 

Choosing a DC brushless motor can achieve higher performance, more reliable control, and longer service life.In recent years, the darling of the motor industry has undoubtedly been DC brushless motors, and their popularity has shown an increasing trend.

The motor power is between 0.18-0.75KW, which is too large for the micro range! A low-power motor can reach 0.3W!!