1.Stator dia. 45mm.

2.Lamination: ww470

2.Cooper wire: 180degree

3.Commutator: “HUA RUI”

4.Shaft: 40 CrMnTi

5.Double insulation only, good quality

6.Voltage/frequency: 120-230V

7.Revolution (load): 17000RPM

8.Rated power:180W