Providing length equalization

1. A system for providing length equalization, the system comprising:

a plurality of pay-off devices respectively corresponding to a plurality of conductors, the plurality of pay-off devices configured to respectively pay off the plurality of conductors to form a cable;

a take-up device configured to take up the plurality of conductors comprising the cable; and

a guide device disposed between the take-up device and the plurality of pay-off devices, the guide device configured to rotate to cause the plurality of conductors to have substantially a same length after the cable has been wound onto the take-up device, wherein the guide device being configured to rotate comprises the guide device being configured to rotate in a first direction from an initial position a first distance, then rotate in a second direction that is opposite to the first direction back to through the initial position a second distance from the initial position, wherein the first distance is less than 360 degrees and the second distance is less than 360 degrees.

2. The system of claim 1 , wherein the plurality of conductors comprise at least three conductors.

3. The system of claim 1 , wherein the take-up device being configured to take up the plurality of conductors comprises the take-up device being configured to take up the plurality of conductors comprising the cable onto a substantially cylindrical surface.

4. The system of claim 1 , wherein the guide device has holes respectively corresponding to each of the plurality of conductors.

5. The system of claim 1 , wherein the guide device has holes respectively corresponding to each of the plurality of conductors, each of the plurality of conductors passing through a respective hole in the guide device.

6. The system of claim 1 , wherein the first distance and the second distance are substantially equal.

7. The system of claim 1 , wherein the first direction is one of the following: clockwise and counterclockwise.

8. The system of claim 1 , wherein the guide device being configured to rotate comprises the guide device being configured to oscillate with an angular velocity described by the following equation,

V ( t )= Z Cos( Sπt/ 60 d ); where

S=line speed at which the cable is moving;

d=distance on the cable between reversals;

N=# of twists of the guide device;

t=time (s); and

Z=speed coefficient=πNS/d.

9. A method for providing length equalization, the method comprising:

paying off a plurality of conductors from a plurality of pay-off devices respectively corresponding to the plurality of conductors to form a cable, the plurality of conductors comprising at least three conductors;

winding the plurality of conductors comprising the cable onto a take-up device; and

rotating a guide device to cause the plurality of conductors to have substantially a same length after the cable has been wound onto the take-up device, the guide device being disposed between the take-up device and the plurality of pay-off devices, the guide device having holes respectively corresponding to each of the plurality of conductors, each of the plurality of conductors passing through a respective hole in the guide device

wherein rotating the guide device comprises rotating the guide device in a first direction from an initial position a first distance, then rotating the guide device in a second direction that is opposite to the first direction back to through the initial position a second distance from the initial position,

wherein rotating the guide device comprises rotating the guide device wherein the first distance is less than 360 degrees and the second distance is less than 360 degrees.

10. The method of claim 9 , wherein rotating the guide device comprises rotating the guide device wherein the first distance and the second distance are substantially equal.

11. The method of claim 9 , wherein rotating the guide device comprises rotating the guide device wherein the first direction is one of the following: clockwise and counterclockwise.

12. The method of claim 9 , wherein rotating the guide device comprises oscillating the guide device with an angular velocity described by the following equation,

V ( t )= Z Cos( Sπt/ 60 d ); where

S=line speed at which the cable is moving;

d=distance on the cable between reversals;

N=# of twists of the guide device;

t=time (s); and

Z=speed coefficient=πNS/d.

13. A system for providing length equalization, the system comprising:

a guide device having holes respectively corresponding to each of a plurality of conductors;

a servo motor operatively connected to the guide device;

a memory having stored thereon a program; and

a processor in electrical communication with the servo motor and the memory, the processor, upon execution of the program, being configured to:

rotate, a first angular distance from an initial position, the guide device to cause the plurality of conductors to have substantially a same length after a cable, formed by the plurality of conductors, has been wound onto a take-up device,

rotate, a second angular distance, the guide device, the second angular distance being opposite the first angular distance, and

rotate the guide device the first angular distance and the second angular distance with an angular velocity described by the following equation, V(t)=Z cos(Sπt/60d);

wherein, S=line speed at which the cable is moving, d=distance on the cable between reversals, N=# of twists of the guide device, t=time (s), and Z=speed coefficient=πNS/d, and

wherein the first angular distance and the second angular distance are each less than 360 degrees from the initial position.