How To Calculate A Winch Rope Capacity

How to calculate the winch rope capacity


The winch rope capacity depend on the following factors:


Winch rope diameter (RD), winch drum diamter(DD), winch drum length(DL), winch flange diameter between the drum (FD).


First , we should calculate the rope layers.


Rope layers=FD-DD/2/RD


Second, we should calculate the rope wraps.

Third, we can got the rope capacity.


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