So I knew about the different fairleads but what exactly is the reason they say not to use a roller fairlead with synthetic rope? I've been using the roller fairlead on my Sportsman 500 since 2005 when I switched to rope. I've never had a rope failure.
This site spells it out better than I can.
A fairlead is the equipment used to define the route for a rope, cable, or line to be wrapped around an object in order to prevent sideways movement. However,
winchinghub.com
EXCERPT:
Hawse Fairleads
Hawse fairleads have a round edge in the center and a narrow opening is aluminum made lightweight fairleads especially used for synthetic winch rope which creates narrow friction and contains no part that could move which reduces the risk of breaking.
Pros of Hawse Fairleads
- Single piece metal build
- Less possibility to break
- Incredibly Lightweight
- Narrow opening offer better cabling
- Less stick out than roller fairleads
Cons of Hawse Fairleads
- Aluminum is less durable than steel
- Narrow opening sometimes creates friction
Roller Fairleads
A roller fairlead is formed from a combination of four rollers. Two of them are placed horizontally and the other two are placed vertically.
This positioning of the rollers helps in maintaining a balance for cable steering which protects the cable from being harmed by sharp edges.
The majority of steel cable-equipped winches use roller fairleads.
Pros of Roller Fairleads
- Made of several parts which allow them to move frequently
- Support heavy steel-made cable
- Create less friction and almost no failure
- Roller fairleads are highly durable and very sturdy build
Cons of Roller Fairleads
- Heavier than hawse fairleads
- Increase winch weight
What Type Of Fairlead Do You Need For Synthetic Rope
For synthetic cable, hawse fairleads made of aluminum are the most popular choice. Roller fairleads are an alternative as well, but they must be smooth and free of any sharp edges.
Steel is hard and aluminum is soft. Roller fairleads contain burrs and sharp edges which may damage synthetic rope. Roller fairleads have the risk of the rope getting pinched in the corners of the rollers and becoming damaged.
And also in order to reduce abrasion on a synthetic rope you need to have fairleads which are more geared towards use with a synthetic rope.
Which Type Of Fairlead Is The Best
You’ll probably notice that fairleads are made of either steel or aluminum right away.
You should keep in mind that while aluminum is soft, steel is hard. You must utilize a steel fairlead while using a steel winch cable. But you should use aluminum-made fairleads to use with a synthetic winch cable.
A steel winch cable will chew up a typical aluminum fairlead because steel is tougher than aluminum. Accordingly, you will either use a steel roller fairlead or a steel hawse fairlead with steel cable.
With a steel fairlead, synthetic winch rope is still an option but recommended to use hawse fairleads.
So, both hawse and roller fairleads are best depending upon your winch rope. If it is synthetic cable then aluminum build fairleads is the best but if it is steel winch rope then roller fairleads is the best.