In case you are wondering about the difference between 3 phase vs single phase AC motors, remember this. Single stage 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 common source of power used by the majority of households and non commercial businesses. It’s the power that can be used to light homes and power TVs in THE UNITED STATES. Today, most commercial buildings in the US use the 3 phase alternating current motors due to its versatility an power 
density. The 3 phase AC electric motor is particularly common in huge businesses which includes in the production and industrial businesses.
Data centers today have grown to be power intensive, to ensure that they can end up being able to offer storage and computing capabilities. This has resulted in the growth in demand of power supply to meet the needs of the data centers. The single phase alternating electric current power motor can no longer meet up with the power needs of these data centers because it requires costly rewiring. Three stage alternating current power motor is economical to provide power to data center because it requires less conductor 3 Phase Ac Motor china material to supply electricity. This explains why 3 phase alternating current motor is utilized in electric transmission, era and distribution in most countries worldwide. The single phase alternating electric current motor is much less reliable and more expensive to be used in a national electrical power grid in comparison to 3 phase alternating current motor.
Both 3 phase and solitary phase ac motors consist of two parts, namely the rotor and stator. The stator may be the part of the electric motor, which is stationary as the rotor is merely the rotating portion of the motor.