Drum Cable Length Calculator

In actual practice drum capacities may be 25 30 less than the values given by this formula due to uneven spacing loose winding and overlapping.

Drum cable length calculator.

Enter the number of wraps and layers currently on your wireline drum and quickly determine how much cable you have remaining on your drum. This formula is based on the practices of wire rope manufacturers and assumes uniform winding of the wire rope. A handy tool for finding a cable drum that suits your needs just enter your cable diameter and required length and it will return a list of matching cable drums. It is recommended that an allowance of up to 30 be made to accommodate loose winding.

The full drum capacity is calculated below using the formula below. We have gleaned the best of these methods and offer this electronic calculator for our customer s convenience. Length of a full drum of new cable size is diaplayed in white cell. Enter old cable diameter and length of full drum in yellow cells.

Read more about the drums materials weights and dimensions. Answering the frequently asked question. When calculating the length of cable on a drum there is a specific formula that must be used. What are standard cable drum weights and dimensions.

Enter appropriate data into white blocks. Drum cable length calculator our drum cable length calculator enables you to. We do not guarantee it will match other rope or winch manufacturers methods or results. All figures given are based upon a theoretical tight pack.

The formula is relatively simple but it must be followed precisely in order to get the correct answer. Enter diameter of new cable in red cell. Calculate how much cable a drum will hold using a known cable size and length. Cable drums come in many different sizes and weights depending somewhat on the materials they are made of.

Cable drum capacity calculator. The measurements and the formula must be exact.