Please help to identify the type of this AC motor - photos enclosed.
It was removed from a small bathroom fan, runs on AC 240V, about 10W.
No brushes, the rotor looks remotely like squirrel cage but there is no capacitor and it always spins the same direction.
Can anyone explain its working principle - how does it start without a capacitor? How does it rotate always the same direction.
Thank you
It was removed from a small bathroom fan, runs on AC 240V, about 10W.
No brushes, the rotor looks remotely like squirrel cage but there is no capacitor and it always spins the same direction.
Can anyone explain its working principle - how does it start without a capacitor? How does it rotate always the same direction.
Thank you