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Starting torque advice

by barvas11
Tags: advice, starting, torque
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barvas11
#1
Mar8-13, 10:02 AM
P: 32
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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timthereaper
#2
Mar8-13, 02:13 PM
P: 343
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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