In case you are wondering about the difference between 3 stage vs single stage AC motors, remember this. Single stage AC motors usually operate on a single phase way to obtain power while 3 phase AC motors are powered by a three phase way to obtain power. The single phase alternating current is the most typical source of power utilized by the majority of households and non commercial businesses. It is 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 due to its versatility an power density. The 3 phase AC motor is particularly common in huge businesses including in the manufacturing and industrial businesses.
Data centers today have become power intensive, to ensure that they can end up being able to offer storage space and computing 
capabilities. It has led to the growth in demand of power supply to meet the needs of the data centers. The solitary phase alternating electric current power motor can no longer meet up with the power needs of the data centers because it requires costly rewiring. Three stage alternating current power electric motor is economical to supply power to data center because it requires less conductor material to supply electrical power. This explains why 3 phase alternating current motor can be used in electric transmission, generation and distribution generally in most countries 3 Phase Ac Motor china worldwide. The single stage alternating electric current motor is much less reliable and more expensive to be utilized in a national electricity grid in comparison to 3 phase alternating current motor.
Both 3 phase and single phase ac motors consist of two parts, namely the rotor and stator. The stator is the part of the engine, which is stationary as the rotor is simply the rotating part of the motor.