The Winch Size Calculator helps sailors and boat builders select the appropriate winch for any job on a sailboat. By analyzing the load on a given line (like a sheet or halyard) and considering the strength of the crew, this tool recommends a winch size with an adequate power ratio, ensuring you can trim your sails safely and efficiently.
Key Concepts:
Line Load: The amount of force on the rope or 'line' that the winch needs to pull.
Power Ratio: The mechanical advantage of the winch. A 40:1 ratio turns 1lb of effort into 40lbs of pulling force.
Winch Size: A manufacturer's rating that corresponds to the winch's power and physical size.
Self-Tailing: A feature that automatically grips the line, freeing up a hand for the user.
Frequently Asked Questions
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