high pressure air blower applied to paking machine,fuel cell, air bag ,etc. Voltage: 12VDC / 24VDC; Speed:20, ... poles; Stator coil 6 slots Winding typestar Motor phasethree phase high pressure air blower applied to paking machine,fuel cell, air bag ... poles: 8poles;Hall effect angle: 60°;Stator coil: 6 slots;Winding type: star;Speed: 20,000 rpm;Air flow max: 1100L ...