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Measuring Cable Pulling Friction with a Reel Test
 

This paper walks readers through Polywater’s long-standing reel test, which uses a 3-foot diameter wheel to calculate coefficient of friction (COF) in multiple scenarios. How does this large, blue-colored wheel help us as a lubricant manufacturer?... 

Additional Insights

Coefficient of Friction Testing Methods

High-performance cable lubricants are specially engineered to reduce frictional forces between the cable and the conduit or duct wall surfaces during a cable pull. Optimal friction reduction allows for longer and safer cable pulls. To maximize a cable pull, it is important to have accurate friction values. Learn More

Interview with Sheri Dahlke + Ron Raedeke | Polywater's Friction Table 

Polywater invented a measurement device that we call the “Friction Table” to test lubricant effectiveness and help customers optimize cable pulls. Sheri Dahlke, technical director, and Ron Raedeke, application engineer, have extensive experience in...Read More

Model and Analysis of Duct Displacement Factor in Fiber Optic Cable Pulling—Part 1

Why is duct displacement significant to underground installation of fiber? 
Because fiber optic cable is pulled from a reel when being installed underground...Read More

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