Speed (rpm)

300

600

900

1200

1500

1800

Stator winding

38.97

39.03

39.39

44.60

24.03

34.25

Stator core

18.96

22.68

25.09

30.07

15.20

20.59

Rotor core

9.93

10.30

10.68

12.27

7.41

9.54

Permanent magnet

10.71

11.17

11.62

13.44

8.41

10.51