Hello
i need help with a project i am building but need help proving the theory..
from the ATTACHED image... i have a satelillte (20 kg) mounted on to a flat THIN disk
the flat metal disk weight is 10 kg
and it is 50 cm in diameter
connected at the bottom of this metal disk is a gear connected to it
which will be driven in a worm gear configuration
so i wanted to calculate the force needed to rotate the disk 180 degrees in 10 secs
and also the torque required .
it will be driven by a stepper motor
because if i can find the torque i will be able to select appropriate stepper motor and worm gear.....
this is using more math than anything
I don't just want the answer i want to know which formulas to use and how to do it
i want to understand more than anything and learn
any help would be helpfull
thank you for your time
i need help with a project i am building but need help proving the theory..
from the ATTACHED image... i have a satelillte (20 kg) mounted on to a flat THIN disk
the flat metal disk weight is 10 kg
and it is 50 cm in diameter
connected at the bottom of this metal disk is a gear connected to it
which will be driven in a worm gear configuration
so i wanted to calculate the force needed to rotate the disk 180 degrees in 10 secs
and also the torque required .
it will be driven by a stepper motor
because if i can find the torque i will be able to select appropriate stepper motor and worm gear.....
this is using more math than anything
I don't just want the answer i want to know which formulas to use and how to do it
i want to understand more than anything and learn
any help would be helpfull
thank you for your time
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