Welcome to the Jefa Steering website. please navigate our website via the left main menu. For more info on the functioning of the Jefa drive units, please visit our Q&A page An overview of our drive units can be found on this web page. More info on the DD1 direct drive can be found on the DD1 product page. All prices stated on this website are valid for Europe and in Euro, ex works …
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Starting in 2001, Jefa Steering Systems quickly evolved to become a world leader in sailboat steering systems. Chain & Cable steering systems are the traditional favorite of builder and sailors. Jefa’s Chain & Cable steering systems are designed to take advantage of modern manufacturing techniques using machined and fabricated parts, starting from extrusions, plate, …
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The intelligent construction uses tapered self-searching gears for quick engagement. Retrofittable to all thousands of existing Jefa cable steering pedestals. Affordable price level (€315 surcharge on an new system and €746 for a retrofit unit including new steerer (prices excluding VAT).
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Information on Jefa Transmission Steering Systems. Transmission Steering Systems. When a direct link from the rudder to the pedestal via a rack and pinion system isn't possible, the best, most direct and strong mechanical steering system to go for is the Jefa transmission steering system. The transmission steering is based on the same principals as the rack and pinion …
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The tandem spoke Jefa steering wheels are produced in stainless steel 316 and cover a range from 1000 mm to 1800 mm overall diameter in steps of 100 mm. The tandem spoke wheels up to 1500 mm have the 25 mm steering shaft taper, from 1600 mm diameter onwards the wheels have the 30 mm taper. The hub is made in one part and constructed in an ingenious way, so no …
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The Jefa rudder system is no exception to this rule. Fortunately the maintenance on the Jefa rudder system is very limited. ... When you experience a more and more stiffer rudder and steering, it could be you have an corrosion or lime problem in the bearing. Please open this service tip for more info. How to mount new rollers in a Jefa bottom ...
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Infopage Jefa Steering ApS. Jefa Steering is located in Greve near Copenhagen in Denmark and has been manufacturing marine steering products since 2001 and more than 40.000 steering systems have left the Jefa factory since 2001. Our sales and design office would be very happy to help you in selecting the best steering for your requirements. As a steering …
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Sep 24, 2019 . New Jefa Steering system becomes even more useful when mounted in double rudder steering systems. The idea was to make a center bolt that controls the whole system and is placed inside the exsiting or the new steering system. This system is easy to integrate in any Jefa Steering system while the outer design is not changed at all. A favorable price of 240 € …
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Pricelist Jefa Steering 2019-2020. Standard single spoke stainless steel steering wheels fully polished. Aluminium steering wheels with leather cover, black or white. Adapter petit cone - 8,28 degr. WP200 cable steering pedestal with 5/8" 13 teeth sprocket, 710 mm high. WP200 cable steering pedestal with 5/8" 13 teeth sprocket, 800 mm high.
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Mar 02, 2008 . When trying to use my newly installed Jefa autopilot drive that has been installed on my Hanse 540, the chain is slipping on the cogs of the steering system. See picture of the chain and cog. Also see Jefa brochure at the following website detailing the Jefa system including pictures specific for the Hanse range from 430 up.
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May 13, 2014 . You can re-engage the wheel just as quickly with another turn of the knob, as the system has tapered self-searching gears. Disengagement steering is available on all Jefa WP700-WP900 cable steering pedestals, or it can be retrofitted to an existing pedestal. From $399. Jefa Steering, jefa.com
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Jefa offers three different hydraulic steering systems. The H200, H300 and H400 hydraulic steering pedestals.
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Jefa Steering Systems LD100 Test Data And Installation Instructions Test data and installation instructions (3 pages) Mercury 2.5 ... Philips 1000 Series Quick Start Manual Quick start manual (15 pages) INIM IVY Series Installation And Programming Manual Installation and programming manual (20 pages) Simrad AP70 MK2 ...
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Jefa Cable Steering. The Jefa Chain and Cable system has many advantages over competing brands in the market. Jefa's quadrants and sheaves are not made from cast-aluminium like most other quadrants available. As most quadrants will also function as rudder stop, quadrants can have very high impact loads. Cast-aluminium is very brittle and could ...
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Jefa Transmission Steering Systems. The Jefa Transmission Steering System (TSS) is based on the same principals as a rack and pinion system with a direct and solid connection to the rudder. The rotation of the wheel is transferred to a push pull movement via gearbox and levers. With the TSS system, the distance between the wheel to the rudder shaft can be much larger and the …
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This chapter will provide guidelines for a successful installation Jefa Steering Systems. The actual installation on the specific yacht will have to be engineered by a qualified engineer using these installation instructions as a guideline and proper workmanship should be used for the actual installation. Jefa Marine takes no responsibility for any structural failures which might …
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Jefa Hydraulic pedestals. H300 pedestal. H200 pedestal. H400 pedestal. Jefa Wire system. Chain, wire and conduit. Table for choosing sprocket and quadrant size. Bulkhead and horisontal steerers. Cable steering pedestals.
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Feb 11, 2014 . At the moment of writing this solution is on my design board and the whole steering pedestal will now be built in composite by myself. First step now is to mount the bevel reduction gearbox in the stern. Some temporary wooden slats keep the base plate with the Jefa reduction gearbox level and square until the epoxy glue is cured.
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Jefa Steering is a world leader in sailboat steering with their systems on some of the most prestigious and recognized production boats in the market. With four different steering methods available, Jefa steering always has a solution for your boat. Looking for Jefa Rudders or Rudder Bearings? Visit our Jefa Rudders & Rudder Bearings website.
The CNC process allows Jefa to deliver high quality close tolerance for new systems and precision replacement and service part for existing systems. Jefa's Transmission Steering System "TSS" is mechanical system for any Sailing vessel with high steering loads or a complex path from the steering wheel to the rudder.
(NB: this link is to our public ftp server ftp.jefa.com, when you are asked to log in, you are surfing via a proxy server (mostly in a big company). Try connecting via a direct internet connection or login with user: jefa and password: jefa) The rudder shaft should be inspected yearly for signs of electrolysis.
Jefa Steering pedestals are finished with electrostatic powder coating for durable glossy finish that will withstand years of exposure in harsh marine environment. Wire Sheave assemblies are available with sheaves machined from delrin or aluminum alloy.
Since 2001, JEFA Steering has rocked the boat business with its innovative steering solutions that have grown to become the steering system of choice for the biggest production of yacht shipyards in the world.
The CNC process allows Jefa to deliver high quality close tolerance for new systems and precision replacement and service part for existing systems. Jefa's Transmission Steering System "TSS" is mechanical system for any Sailing vessel with high steering loads or a complex path from the steering wheel to the rudder.
Jefa Steering has developed a new innovative traveller system for modern twin wheel, twin rudder sailing yachts. Traditionally cable systems required a wire quadrant and twin rudder boats even required twin quadrants.
More than 20.000 rudder and more than 150.000 rudder bearings have left the Jefa factory since 1980. In 1990 Jefa Marine started to make steering systems.