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Mainsheet systems – how do they work? A rough guide to mainsheet purchase systems by Upffront.com

Vang purchase system 1

Image source - Stock images

 

Mainsheet systems, simple yet vital hardware, play a crucial role in sailboat operation due to their constant use. A block and tackle or ‘purchase’ system is a form of mechanical advantage, where the input force is multiplied through a series of pulleys or blocks to create a much larger output force. Trying to understand how to achieve different purchase ratios might seem daunting to the uninitiated, but it’s quite straightforward once you know some basic principles. In this blog we will guide you through different purchase systems used on modern sailboats. 
 

Winning deck hardware from the 2023 Star World Champion Max Kohlhoff

Star_Worldchampions_Max and Ole (1)

Image credit - © Kohlhoff GmbH

 

Today we are speaking about deck hardware and rig setup to Max Kohlhoff, the winning helmsman of the 2023 Star Worlds. With Ole Burzinski from Flensburg Yacht Club, onboard Playmate, they recently scored two bullets out of six races in Scarlino, finishing the championship ahead of double Star World champion Diego Negri. They now join the long list of Star World Champions, that have raced annually since 1923, to claim this prestigious title.

Backstay purchase systems for small keelboats

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We have previously reported on the benefits of composite backstays: to reduce weight aloft and increase performance. An effective control system to finely tune backstay load is equally important, particularly for a race yacht. In this blog we look at 3 popular configurations for backstay purchase systems using block and tackle. 

 

Discovering Ronstan: The Ultimate Introduction to Quality and Innovative Solutions

ronstan boat

 

If there is one brand name that is synonymous with quality and innovative marine products specifically designed and engineered for sailors, it’s Ronstan. 

Best Sailing Boat Blocks in 2023

Sailboat Mastbase blocks

 

In this blog we take a quick look at what is new and/or interesting in the sailing block world in 2023.

Morfrac Systems Discuss the Future of Deck Hardware

Image Credit: Botin Partners 85 (2020), via Morfrac Systems

Image Credit: Botin Partners 85 (2020), via Morfrac Systems

 

Deck hardware has come full circle. Now, designers favour simple designs that make use of high-performance materials over complex concepts. We spoke to Nicolas Goldenberg of Morfrac Systems, the mind behind the disruptive morfblock, about the evolution of deck hardware and his predictions for the future.

We are constantly reporting on the latest innovations in the marine industry which offer weight savings whilst, at the same time, increasing safety factors. The result: lighter, faster, safer and more exciting sailing.

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