Micro motors are a type of electric motor that consist of a stator and a rotor. These kinds of micro motors can be either rotary or linear, depending on how they are designed. As the name depicts, these motors are very small in size, lending themselves to applications that require low-weight and small-size components. Objects that commonly house these types of micro motors include wristwatches, cameras, and micro robots to name a few. The motors ensure high torque despite their microscopic dimensions via inverse piezoelectric effect. To add to their appeal, they are also fast, economical, and reliable.