Yacht Product Catalogue version 6 A4
200Pages

Version 6 YACHT PRODUCT CATALOGUE Rig solutions for yachts ranging from 25 to 80 feet.

PRODUCT CATALOGUES We hope this Seldén Yacht product catalogue will be helpful for you finding accessories and spare parts for your rig. This is just one of four product catalogues covering our extensive range of Yacht, Keelboat, Dinghy and Deck Hardware products. If you need any of the other catalogues you are welcome to pick them up from your local dealer or to download from www.seldenmast.com. Deck hardware Blocks, cleats, swivels, tracks, travellers, deck organizers, winches and accessories. Rig systems and accessories for 18 to 26 feet boats. Rig systems and accessories for dinghies.

Introduction 2 Masts 6 Cross beams for catamaran 72 Booms and Rodkickers 74 Furling masts manual, hydraulic and electric drive 96 Furlex jib furling and reefing system 112 Spinnaker and gennaker 136 Lights 162 Rig fittings 168 Just smart 184 Seldén worldwide. Useful publications. Conversion factors 192 Contents in alphabetical order 194 The information and specifications contained in this catalogue are subject to change without prior notice. 1

DINGHIESKEELBOATSYACHTS Making the best yacht rigging systems in the world is only part of our business. With a large number of championship medals in the Olympics, World Championships, European Championships and national championships, Seldén has proved to be Number One in rig systems for dinghies and keelboats. So no matter the size of your boat, whether you push your equipment to the very limit, or just enjoy leisurely cruising, go Seldén and you’ll benefit from reliable top-class gear. 3

Right from the start Seldén was founded in 1960 and it has grown from a small company into the world leader, with manufacturing in Europe, the USA and Asia. Precise, meticulous work has always been a characteristic of Seldén. Our manufacturing methods, tools and instruments have been specially developed to meet the demands of large-scale, cost-effective, quality production and the high demands of sailors around the world. However, we still carry out the same heeling tests as we did back in 1965. We started by doing things in the right way, and that is how we have continued. Heeling test in...

Give us the facts The key to a correct rig calculation is the quality of the input data at our disposal. This data consists of hard facts, plus what we can learn by listening very carefully when talking to the customer. The “Seldén Rig Fact sheet” has proven to be a simple and effective way of gathering all the facts required to calculate the mast, boom and standing rigging. It is where you note the data on the envisaged type of rigging, the main dimensions of the sail plan, the location of the chain­­ plates and the righting moment of the boat (or the correct information to help us...

Leaders in every detail Every Seldén rig is carefully thought out, down to the last detail. All the way from the materials and functions of the different parts of the rig, to dimensioning the right rig for each individual boat. Each individual component contributes to the performance of the whole rig. That is the Seldén way – experienced yachtsmen behind every aspect of design, product development and production. 6

Masts Mast sections 8 Seldén carbon spars Headboxes 16 Forestay and backstay toggles 20 Forestay fittings and halyard routing 22 Running rigging 30 Running backstay attachments 33 Shroud attachments 34 Spreaders 36 Seldén custom line 46 Sail entry 48 The MDS full-batten concept 50 RCB full-batten system 52 Keel-stepped and deck-stepped masts 55 Mast-jack system 58 Heels 63 Deck ring systems All our standard rigs are custom made Extruded aluminium is an excellent material for making masts. This is where Seldén has earned its reputation as world leader in mast making. Today Seldén offers a...

Mast sections C-sections and F-sections Loads generated by the crew (mainsheet, vang, outhaul, Cunning­ am etc.) are transferred to h the mainsail and on to the mast. As the mainsail is designed according to the expected curve of the mast, a longitudinally stiff mast allows for less luff curve of the sail. Instead, this sail area can be added to the roach of the sail, where it is subjected to the wind and more efficient. The longitudinal rigidity of the mast section makes for higher forestay load created by tensioning the backstay. Running backstays can often be avoided. The risk of mast...

Major diameter (211 mm) Mast section measurements are given as follows: Major diameter/Minor diameter (i.e. 211/110). This will help identification and the use of correct measurements. The major diameter of the mast can usually be found in the number engraved at the mast heel. For example K23-C211-4475. Measurement points Minor diameter (110 mm) Space for luff tape Luff groove Furling mast luff extrusion Weight A kg/m mm B mm RA 0.55 2.8 ±0.25 RB 0.93 3.25 ±0.35 8.0 A RC 1.28 3.25 ±0.25 10.6 RD 2.11 3.25 ±0.25 10.6 Ø B 6.0 Big luff curve. Less roach. Stiff mast. Bigger roach for more...

Mast sections E-sections, D-sections and R-sections Our older types of mast sections are no longer in production. But we stock a range of spare parts and accessories for these masts. Please note that the mast section is always the key for correctly identifying the parts you are looking for. Luff groove Space for luff tape Major diameter (170 mm) Mast section measurements are given as follows: Major diameter/Minor diameter (i.e. 170/115). Take note of the mast shape. This will help identification and the use of correct measurements. The major diameter of the mast can usually be found in the...

Seldén carbon fibre masts – the perfect mix of craftsmanship and modern production technology

MORE SPEED WITH FAST FIBRES • NC controlled winding of carbon fibre filaments on C a rotating mandrel. Winding angles between 5-90°. Produces a seamless, uniform quality tube. • anual lamination of 0° carbon fibre pre-preg tows M for optimal mast stiffness. Localised reinforcement of carbon fibre tows at high load areas. • aminate with maximum fibre content makes the L mast stiff and light. • lack pigment in the epoxy protects against UV B radiation. Preserves mast appearance. • fter winding, spars are cured under heat (134° C) A and pressure (7 bar) in an autoclave to provide a compact...