Accessories Alternator 12W 12v 3-24 V 3030 Mm 3V-24v Alternator Generator Three-phase Wind Turbines Exquisite Feature * Small 3-Phase Wind Turbine Handheld Generator Set *Suitable for manual friction of microwind generation *Three-phase AC teaching aids school model. * for teaching displays, educating children, etc. Details Material: metal and plastic Voltage: 3-24 V Power: 0,1A-1A Rated speed: 300-6000 revolutions Rated power: 12W Click on the bottom of this for rotor: 28.510 mm(approx.) Mounting plate: 3030 mm(approx.) Shaft size(D to H): 331.5mm(approx.) Package Contents: 1*Alternator Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.*