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Mastheads - S range

Mastheads - S range

Mastheads - S range

Product catalog summary
Overview: The document provides detailed specifications and configurations for various rigging systems used in sailing, focusing on fractional and masthead rigs, with and without tapering. It includes technical details about components, dimensions, and options for each rig type.
Key Sections:
  • Fractional Rig with Taper: Describes a setup for four halyards, including a main halyard, main sheet topping lift, and two spinnaker halyards. The taper involves two cuts at the mast top to reduce weight and lower the center of gravity, enhancing aesthetics and control.
  • Masthead Rig: Configured for four halyards, including two jib halyards. Features optional single or double external spinnaker attachments.
  • Masthead Rig with Taper: Similar to the standard masthead rig but includes a taper for improved performance and aesthetics.
  • Specifications and Dimensions: Tables provide measurements and part numbers for mast sections, including length, body number, and complete code. Lists components such as sheaves, safety pins, and clevis pins with respective codes and quantities.
  • Welded Mastheads: All mastheads are welded before anodizing for enhanced durability and tuning, except for the S35 model.
Critical Information:
  • Taper Benefits: Reduces weight at the mast top, lowers the center of gravity, and improves control over the mast's longitudinal curve.
  • Component Details: Each rig type includes specific components with detailed part numbers and quantities for precise assembly and maintenance.
  • Customization Options: Options for spinnaker crane attachments and polished or non-polished tapers allow customization based on user preferences.
Specifications:
The document outlines components and specifications for mastheads and related parts, detailing sections like S35, S67, S80, specifying sheaves, dimensions, and materials used.
Components and Parts:
- Delrin Ring: Used in assemblies, identified by specific part numbers.
- Safety Pin: Essential for securing components, with multiple part numbers listed.
- Clevis Pin: Used in different configurations, with specific part numbers.
- Washer: Included for added stability.
Procedures and Recommendations:
Guidelines for assembly include using stainless steel rivets for mounting and adapting toggles to masthead sections.
Dimensional Characteristics:
Details on dimensions of masthead sections, including length, diameter, and tapering specifications. Indicative data subject to change based on configuration.
Toggle Kits:
Information on toggle kits for mastheads, including part numbers and dimensions for different toggle sizes, emphasizing matching toggles to appropriate masthead sections and wire diameters.
Key Data from Tables:
Tables list part numbers, quantities, and descriptions for components, providing a comprehensive overview of parts required for different masthead configurations.
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Catalog excerpts

Mastheads - S range-1

MAST HEAD CONFIGURATIONS / CONFIGURATIONS DE TÊTE DE MÂT (PROFILS STANDARDS SECTIONS) Mast head rig with taper Gréement en tête avec rétreint Same configuration as above, but tapered. Même configuration que ci-dessus mais avec un rétreint - Two cuts are made at the top of the mast, with a comma-shape which keeps the aft face of the mast straight. The taper minimizes the weight at the top and lowers the centre of gravity. It is also an esthetical element and makes for better control of the longitudinal curve of the mast. - The taper is supplied polished or non-polished. Le rétreint : - Deux entailles sont réalisées dans la partie supérieure du mât avec une virgule permettant de garder la face arrière droite. Il permet de limiter le poids dans les hauts et de baisser le centre de gravité. Le rétreint est aussi un élément esthétique et permet un meilleur contrôle du cintre longitudinal du mât. - Le rétreint est proposé poli ou non poli. Gréement fractionné Set for 4 halyards (main halyard, main sheet topping lift, and two spinnaker halyards). Prévu pour 4 drisses (Grand Voile, balancine de Grand Voile et deux spi). Fractional rig with taper Gréement fractionné avec rétreint Same configuration as above, but tapered Prévu pour 4 drisses (Grand Voile, balancine de Grand Voile et deux focs). Option : ferrure extérieure de spi simple ou double) Set for 4 halyards (main halyard, main sheet topping lift, and two jib halyards). Optional: single or double external spi attachment Même configuration que ci-dessus mais avec un rétreint

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Mastheads - S range-2

MAST HEAD RIG - NON TAPERED / GRÉEMENT EN TÊTE - NON RÉTREINT MAST HEAD RIG - NON TAPERED / GRÉEMENT EN TÊTE - NON RÉTREINT Welding except S35 Soudure hormis S35 Welded mastheads / Têtes de mât soudées Toggle : see p. 12 Chape : voir p. 12 All our mastheads are welded to the section (before anodizing), which makes, for better performance of the mast (longer durability and better tuning). Sauf exception, toutes nos têtes de mât sont soudées au profil (avant anodisation) afin de permettre une meilleure tenue du gréement (longévité et réglages). Toggle : see p. 12 Chape : voir p. 12 Spinnaker crane...

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Mastheads - S range-3

MAST HEAD RIG - TAPERED / GRÉEMENT EN TÊTE - RÉTREINT MAST HEAD RIG - TAPERED / GRÉEMENT EN TÊTE - RÉTREINT L jonc section / Refrence line Spinnaker crane option : see p. 13 Option ferrure de spi voir : p. 13 STANDARD TAPER LENGTH* Lg RÉTREINT STANDARD* (mm) Pict/ Repères CODE COMPLET COMPLETE CODE AXE INOX EPAULÉ CLEVIS PIN CODE COMPLET COMPLETE CODE G AXE INOX ÉPAULÉ CLEVIS PIN Pict/ Repères ø AXE CHAPE REFERENCE ø TOGGLES PART NUMBER (mm) Toggle : see p. 12 Chape : voir p. 12 SPECIFICATIONS / CARACTÉRISTIQUES DIMENSIONNELLES Toggle : see p. 12 Chape : voir p. 12 OPTION - CONTACT US /NOUS CONSULTER...

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Mastheads - S range-4

FRACTIONNED & NON TAPERED / FRACTIONNÉ NON RÉTREINT FRACTIONNED & NON TAPERED / FRACTIONNÉ NON RÉTREINT Spinnaker crane option : see p. 13 Option ferrure de spi voir : p. 13 Toggle : see p. 12 Chape : voir p. 12 BAGUE DELRIN DELRIN RING MAST SECTION / MÂT SECTION n° DESCRIPTION CODE BAGUE DELRIN Pict/ Repères REFERENCE PART NUMBER SPECIFICATIONS / CARACTÉRISTIQUES DIMENSIONNELLES Pict/ Repères OPTION - CONTACT US /NOUS CONSULTER

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Mastheads - S range-5

MASTHEAD FRACTIONNED & TAPERED / FRACTIONNÉ RÉTREINT FRACTIONNED & TAPERED / FRACTIONNÉ RÉTREINT SPECIFICATIONS / CARACTÉRISTIQUES DIMENSIONNELLES PROFILE REFERENCE AXE CHAPE SECTION PART NUMBER ø TOGGLES Sheaves / réas S35 : 1 sheave. S67 et S80 : 2 sheaves. Other sections : 4 sheaves. (fundery- fonderie) BAGUE DELRIN ANNEAU BRISÉ SPLIT RING G AXE ÉPAULÉ DELRIN RING PROFILS (non tapered / non rétreints) (*indicative datas. Our research Dpt may change this information depending on configuration / Valeurs indicatives. Le bureau d’études Sparcraft peut modifier ces données selon configuration)...

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Mastheads - S range-6

MASTEAD TOGGLE KIT / CHAPES DE TÊTES DE MÂT Mastead toggles - Chapes de têtes de mâts : Les The toggles are adapted to the mastheads section (N°3 or N°4) and to the diameters of the wires. Les chapes sont adaptées au profil de tête de mât ( N°3 ou N°4 ) et aux diamètres des câbles. To g g l e s f o r m a s t e a d s N ° 4 / C h a p e s t ê t e s d e m â t N ° 4 Toggle Ref. ø Pin ø Wire Réf. chape ø Axe ø Câble Cardan Single Toggle (M) Toggle pin Washer pin Axe de chape Rondelle (O) (P) * ø 14 : Specific use / utilisation marginale Mastead toggles - Chapes de têtes de mâts : Mastheadn°5 and 6...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.