I have a thin disk that
In weight is 30 Kg in total
It is 0.5 meters in diameter
So moment of inertia is = I = 0.25xMxR^2
So I = 0.25x30x0.25^2 = 0.46875 kg-m^2
i want to suggest a stepper motor to be brought with 4.5Nm
my angular velocity is 0.6282 rad/sec
so now i want to work out torque but have no idea???
Torque of a Body in Angular Motion
T = J α (2)
where
J = polar moment of inertia (kg m2, lbm ft2)
α = angular acceleration (rad/s2)
but i have angular velocity
i tink if i integrate velocity i get accelartion therefor rad/s ^2
In weight is 30 Kg in total
It is 0.5 meters in diameter
So moment of inertia is = I = 0.25xMxR^2
So I = 0.25x30x0.25^2 = 0.46875 kg-m^2
i want to suggest a stepper motor to be brought with 4.5Nm
my angular velocity is 0.6282 rad/sec
so now i want to work out torque but have no idea???
Torque of a Body in Angular Motion
T = J α (2)
where
J = polar moment of inertia (kg m2, lbm ft2)
α = angular acceleration (rad/s2)
but i have angular velocity
i tink if i integrate velocity i get accelartion therefor rad/s ^2