That depends on how many poles your generator has. \x0d\2-pole generator, 3000 rpm\x0d\4-pole generator, 1500 rpm\x0d\6-pole generator, 1000 rpm\x0d\8-pole generator, 750 rpm\x0d \10-pole generator, 600 rpm\x0d\12-pole generator, 500 rpm\x0d\20-pole generator, 300 rpm\x0d\30-pole generator, 200 rpm\x0d\40 Pole generator, 150 rpm\x0d\60 pole generator, 100 rpm\x0d\100 pole generator, 60 rpm\x0d\200 pole generator, 30 rpm
1500 watts is power, not voltage. Voltage is calculated in volts
The electricity you generate is 1500V, which can be converted into 220V with a transformer. But there must be a prerequisite: it is an alternator
As for driving the motor, it depends on whether the voltage matches, including AC or DC, etc.