details:
1.output:100W,200W,400W,750W,1500W,2200W
2.voltage:single phrase AC110V,AC220V 50/60Hz,three phrase AC220V/380V 50*60Hz
3.rotating speed:7-1500rpm
advantage:
1.small volume and light weight
2.working noiselessly
3.installation with flange and thus makes it convenient for connection with the machine
4.high efficiency
5.high load capacity