In case you are wondering about the difference between 3 phase vs single stage AC motors, remember this. Single phase AC motors usually are powered by a single phase way to obtain power while 3 stage AC motors are powered by a three phase source of power. The single phase alternating electric current is the most typical source of power used by many households and non industrial businesses. It’s the power that is used to light homes and power TVs in THE UNITED STATES. Today, most commercial structures in the US utilize the 3 phase alternating electric current motors because of its versatility an power density. The 3 phase AC electric motor is particularly common in huge businesses including in the manufacturing and industrial businesses.
Data centers today have become power intensive, so that they can become able to offer storage space and computing capabilities. This has led to the growth in demand of power supply to meet up the needs of these data centers. The one phase alternating current power motor can’t meet up with the power needs of these data centers since it requires expensive rewiring. Three stage alternating current power electric motor is economical to provide capacity to data center because it requires much less conductor material to supply electrical power. This explains why 3 phase alternating current motor can be used in electric 3 Phase Ac Motor china transmission, generation and distribution generally in most countries globally. The single stage alternating electric current motor is less reliable and more costly to be used in a national electricity grid in comparison to 3 phase alternating electric current motor.
Both 3 phase and single phase ac motors contain 
two parts, namely the rotor and stator. The stator may be the part of the motor, which is stationary while the rotor is merely the rotating portion of the motor.