This is DC motor coupling with permanent magnet synchronous motor / generator.
Βoth motors have been converted by me!
I have placement a speed controller to drive the motor.
The device works with DC power 3v to 12v.
DC input - mA input - Watt input - AC output
3volt 0.390A 1.15w 100volt
6volt 0.520A 3.10w 190volt
9volt 0.620A 5.50w 250volt
12volt 0.690A 8.30w 310volt
Ηow to operate it
The device works with DC power 3v to 12volt.
Just place the positive pole on screw with the "RED cable" and the negative screw "BLACK cable" side respectively.
The two screws "Blue cables" is the AC output. The "green" power potentiometer rotary switch is to operate
the device and to increase the intensity of the output the two screws "Blue cables"
See the videos on youtube