Jefa Marine and Jefa Steering produce high quality rudder and mechanical steering systems for sailing yachts. Welcome to the Jefa brand name web portal! Jefa Steering and Jefa Rudder are two independent companies …
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Jefa Steering Systems 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.
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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 …
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Description The Jefa cross wire and parallel wire idlers are made of high strength aluminium plating for the ultimate in strength and durability. All parts are CNC machined to the final dimensions. The cross wire idler is used in a …
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The Jefa traveller is a revolutionary steering solution for twin wheel, twin rudder boats and a huge space saver. The Jefa steering traveller consists of a wagon with 4 rotating special shaped wheels which fit on a tube with tracks. The tracks prevent the traveller from rotating around the tube so it can only move sideways.
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Jefa rudder bearings offer the utmost in feel and durability. Utilizing captive roller bearings in rugged aluminum housings, there is a full range of sizes and styles including self aligning bearings to suit all sizes of sailboats.
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Mar 02, 2008 . a) Overpowered steering motor. Jefa manuals specifically state to reduce the output of the servodrive to 20 Amps. This can be accomplished by adjusting the GAIN of the steering computer. Servosystems are not like normal motors. If you instruct them to move fast they will and of course will draw as much power as necessary.
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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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Jefa Sealing System. The sealing system is one of the most important parts of the rudder system. A leaking sealing system is irritating and dangerous. A lot of development is done in the last decade to guaranty a problem free system. Some designers still draw old-fashioned systems based on on O-rings or stuffing boxes.
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sprocket driveand compact drive. All these drive units can have an integral rudder feedback unit, so no separate installation is necessary. The Jefa AP1-12 autopilot is suitable for boats up to 45 foot. The continuous output on 12 volts is 7 Amps and the peak output is 15 Amps. Please click on the picture for a larger view.
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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.
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THE STEERING SYSTEM OF CHOICE. FOR SERIOUS BOATBUILDERS. 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.
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Jefa Steering Systems. Showing 1–6 of 7 results. Jefa Bearing Ball with Rollers M75-362-64 € 364.00 Add to cart; Jefa Bearing Ball with Rollers / M13-280-88 € 420.00 Add to ...
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Jefa Steering. Please contact us for any questions or pricing for. Jefa Cable Steering. Jefa Rack and Pinion Steering. Jefa Transmission Steering. Jefa Steering Wheels. Jefa Steering Accessories. Jefa Autopilots.
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Jefa offers three different hydraulic steering systems. The H200, H300 and H400 hydraulic steering pedestals. PYI - go to homepage Toggle navigationPYI Inc. Menu Products Max-Prop …
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Jefa Steering Systems. 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; Quadrants and traveller; Sheaves, idlers and terminals; Jefa Transmission system. Transmission clutch; About transmission steering
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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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Jefa Rack & Pinion Steering Systems. Jefa's Rack and Pinion system is a robust steering system that will provide a direct and solid connection from the helm to the rudder. With a 5:1 mechanical advantage at the wheel, along with a proportional reduction as steering loads increase, this system is an immense upgrade from traditional open wire steering system.
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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.
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.
Jefa Steering has won the prestigious DAME AWARD 2014 with the innovative steering traveller ! Jefa Steering has developed a revolutionary traveller system for twin wheel, twin rudder sailing yachts which has no backlash and it is a huge space saver. The new Jefa traveller is free off backlash and specially made to attach cables and draglinks.