hi i really like your quality work in putting that thing together, i am almost done building mine, since yours is doing a good job in producing good voltage i was just wondering, i read somewhere that said it is better to put the brushes on the side where the belt is rolling away or off from the roller, does this matter or do you know which side works better to put the brushes at and can i put brushes on both sides of one roller to make it more effective, or to eliminate guessing??
I used a pvc tube with diameter 26mm, cutted 90mm long. On the two tubes ends I used two plastic plate cutted as a circle with an hole of 3mm in the center. The axis was made by a threaded bar (3mm diam.)fixed by nuts. On the bottom roller axis, I insert a pulley made with three plastic circle, outside the main tube, connected to the motor.
The top roller was also covered with a thin film of aluminum. This to have the bottom roller surface with PVC and the top roller surfice with alluminium.
Congratulations, your generator is very simple but efficient.I'd like you see mine. Go to "POTENTE GERADOR DE VAN DE GRAAF III and IV" If possible leave a avaliation e a commentary about my videos . Thank you.
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hi i really like your quality work in putting that thing together, i am almost done building mine, since yours is doing a good job in producing good voltage i was just wondering, i read somewhere that said it is better to put the brushes on the side where the belt is rolling away or off from the roller, does this matter or do you know which side works better to put the brushes at and can i put brushes on both sides of one roller to make it more effective, or to eliminate guessing??
hadabeesago 1 year ago
what did you use for rollers?????
tikifish28 3 years ago
I used a pvc tube with diameter 26mm, cutted 90mm long. On the two tubes ends I used two plastic plate cutted as a circle with an hole of 3mm in the center. The axis was made by a threaded bar (3mm diam.)fixed by nuts. On the bottom roller axis, I insert a pulley made with three plastic circle, outside the main tube, connected to the motor.
The top roller was also covered with a thin film of aluminum. This to have the bottom roller surface with PVC and the top roller surfice with alluminium.
mscarpone 3 years ago
Congratulations, your generator is very simple but efficient.I'd like you see mine. Go to "POTENTE GERADOR DE VAN DE GRAAF III and IV" If possible leave a avaliation e a commentary about my videos . Thank you.
sergiovandegraaf 4 years ago