Experimental and Numerical Research Studies on Multifield Coupling Rotordynamic Behaviors of Motor

Table 1

Specification of the motor.

Parameter	Value
Rated power	2.2 kW
Rated voltage	220 V
Number of pole pairs	1
Number of stator slots	18
Number of rotor slots	16
Core length	110 mm
Outer radius of rotor	35.65 mm
Average air gap length	0.35 mm
Rotor mass	3.49 kg