AC motors are also diverse from DC motors because most AC motors do not contain brushes. This signifies that servicing and components substitution needs for AC motors are likely to be substantially lowered, with most end users generally anticipating a for a longer time common lifespan. In contrast to DC motors, the output pace of many kinds of AC motors is typically established by inverter handle – once more, we will briefly outline a assortment of possible variants on the basic AC motor design.