wow I wasnt even thinking about the barrings. thats why I posted this thread. so you're saying that if I get the right barrings then I could use a low power motor.
I'm thinking the weight of everything will be between 200 - 300lbs. I'm still not sure about size so any help with that would be great. I want 5 - 6 photos in the minimum amount of space but still enough for them to grow big.
not if you use that steel beast from the picture
i know i kid i kid that was just for comparison sake
i was looking to rotate four pallets w/ reinforced underneath for stability but would cheaply hold the weight hey they were free and weather/ heat treated for pests already so it was what i used one could build one similiar for less than $50 in wood and it would hold the weight just fine if cost was a slight corner it is easier for most to cut and nail than torch and weld
wood is fine if properly reinforced
i almost used half an axle from an old tractor but found dif barrings instead
the biggest issue is start load on the rotation if one was to leave it going it would be less wear on the motor and drive assembly choosen the initial torque needed to start the dead weight into motion is the real wear on the motor so the better the reduction of friction in the type of berrings used ie. the easier it turns the less force exerted on the motor and drive