Speed (rpm)

300

600

900

1200

1500

1800

Stator winding

41.11

45.08

45.08

51.03

25.88

38.31

Stator core

21.09

24.97

27.43

32.56

18.73

22.10

Rotor core

11.07

11.32

11.71

13.20

7.61

10.32

Permanent magnet

11.93

12.26

12.68

14.51

8.64

11.13