Starting Torque Advice: 52.5 Kg m^2 at 230RPM

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The discussion centers on determining the minimum starting torque required for a motor driving a cylinder with a moment of inertia of 52.5 Kg m² at a speed of 230 RPM. The cylinder is connected to a wheel with a diameter of 38 mm, which complicates the torque calculation due to the interaction between the two components. The combined moments of inertia must be considered if the cylinder is directly attached to the wheel. Accurate torque calculations are essential for effective motor performance in this setup.

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barvas11
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Hi Guys,
Could you advice on the minimum starting torque of the motor?

Moment of Inertia of the 1200mm dia cylinder is 52.5 Kg m^2
The cylinder is run by wheel that has 38mm diameter and runs at 230RMP

Thanks
 
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Is the cylinder attached to the wheel? In that case, it's the two moments of inertia added together. If one is driving the other (i.e. the wheel-cylinder interaction is like a gear system), it gets a bit more complicated, and since it's been a while since I had to do a system dynamics problem, I can't give an exact answer.
 

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