Speed (rpm)

[Km] (N/m)

[Cm] (N·s/m)

2ωCxx/Kxy

Stability

a

750

0.1

UNSTABLE

156

750

5.3

Stable

−260

3200

0.1

UNSTABLE

298

3200

2.0

Stable

−193

5600

0.1

UNSTABLE

1767

5600

2.0

Stable

−130