Stainless steel steering wheels

Single spoke wheels

The standard Jefa steering wheels are produced in stainless steel 316 and cover a range from 600 mm to 1200 mm overall diameter in steps of 100 mm. The standard wheels up to 1000 mm contain 5 tapered spokes, above 1000 mm diameter the wheels contain 7 tapered spokes. The hub is made in one part and constructed in an ingenious way, so no welding of the spokes is visible on the outside. Jefa steering has chosen to use as standard a thicker diameter rim of 25 mm in stead of the industry standard of 22 mm. The standard wheels are available in a polished version or covered with leather. All standard wheels are CE approved. Please click on the picture for a larger view.

DATA TABLE

Standard single spoke stainless steel steering wheels fully polished

Part No.Description
WHS0600PStandard wheel 600 mm, polished rim
WHS0700PStandard wheel 700 mm, polished rim
WHS0800PStandard wheel 800 mm, polished rim
WHS0850PStandard wheel 850 mm, polished rim
WHS0900PStandard wheel 900 mm, polished rim
WHS1000PStandard wheel 1000 mm, polished rim
WHS1100PStandard wheel 1100 mm, polished rim
WHS1200PStandard wheel 1200 mm, polished rim

Single spoke wheels with leather cover

For extra grip and hand protection, single spoke wheels can be covered with leather. The leather used is UV treated grey suede, RAL colour 7037. This colour will blend in nicely with all products used on the deck of a modern sailing yacht. In combination with the standard 25 mm rim, the final rim diameter will be 30 mm diameter. Please click on the picture for a larger view.

DATA TABLE

Standard single spoke stainless steel steering wheels with leather cover

Part No.Description
WHS0600LStandard wheel 600 mm with leather cover
WHS0700LStandard wheel 700 mm with leather cover
WHS0800LStandard wheel 800 mm with leather cover
WHS0850LStandard wheel 850 mm with leather cover
WHS0900LStandard wheel 900 mm with leather cover
WHS1000LStandard wheel 1000 mm with leather cover
WHS1100LStandard wheel 1100 mm with leather cover
WHS1200LStandard wheel 1200 mm with leather cover
Example of a 5 spoke standard hide covered wheel click on the picture for a larger view
Example of a 7 spoke standard hide covered wheel click on the picture for a larger view

Tandem spoke wheels

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 welding of the spokes is visible on the outside. Jefa steering has chosen to use as standard a thicker diameter rim of 25 mm in stead of the industry standard of 22 mm. The tandem spoke wheels are available in a polished version or covered by leather. All tandem spoke wheels have 5 sets of 2 spokes are CE approved. Please click on the picture for a larger view.

DATA TABLE

Tandem spoke stainless steel steering wheels fully polished

Part No.Description
WHT0900PTandem wheel 900 mm, polished rim
WHT1000PTandem wheel 1000 mm, polished rim
WHT1100PTandem wheel 1100 mm, polished rim
WHT1200PTandem wheel 1200 mm, polished rim
WHT1300PTandem wheel 1300 mm, polished rim
WHT1400PTandem wheel 1400 mm, polished rim
WHT1500PTandem wheel 1500 mm, polished rim
WHT1600PTandem wheel 1600 mm, polished rim
WHT1700PTandem wheel 1700 mm, polished rim
WHT1800PTandem wheel 1800 mm, polished rim
DISENGWheel disengagement unit for WHT wheels

Tandem spoke wheels with leather cover

For extra grip and hand protection, tandem spoke wheels can be covered with leather. The leather used is UV treated grey suede, RAL colour 7037. This colour will blend in nicely with all products used on the deck of a modern sailing yacht. In combination with the standard 25 mm rim, the final rim diameter will be 30 mm diameter. Please click on the picture for a larger view.

DATA TABLE

Tandem spoke stainless steel steering wheels with leather cover

Part No.Description
WHT0900LTandem wheel 900 mm with leather cover
WHT1000LTandem wheel 1000 mm with leather cover
WHT1100LTandem wheel 1100 mm with leather cover
WHT1200LTandem wheel 1200 mm with leather cover
WHT1300LTandem wheel 1300 mm with leather cover
WHT1400LTandem wheel 1400 mm with leather cover
WHT1500LTandem wheel 1500 mm with leather cover
WHT1600LTandem wheel 1600 mm with leather cover
WHT1700LTandem wheel 1700 mm with leather cover
WHT1800LTandem wheel 1800 mm with leather cover
DISENGWheel disengagement unit for WHT wheels
Example of a 5 tandem spoke hide covered wheel click on the picture for a larger view
Example of a 5 tandem spoke hide covered wheel click on the picture for a larger view

The Jefa steering wheel tapers and hubs

All wheels up to 1500 mm have the 25 mm steering shaft taper, from 1600 mm diameter onwards the wheels have the 30 mm taper. All pedestals have the 25 mm shaft and some bulkhead steerers (BS30) and transmission steering boxes are build with the 30 mm steering shaft. Below you will find a drawing of the tapers and the wheel hubs with the distance – start of taper to wheel centre line – .

Cone adapter for hydraulic pumps

All wheels up to 1500 mm can be fitted with an adapter cone for a hydraulic pump with the “small cone” as in below sketch.

DATA TABLE

Cone adapter

Part No.Description
WHSADAPAdapter petit cone - 8,28 degr.

Wheel protecting covers

Wheel protection covers are available for wheel from 900 to 1100 mm. They are made from neoprene, water and sun resistant and available in the color black.

Example of a 1000 mm wheel cover. click on the picture for a larger view
Example of a 1000 mm wheel cover. click on the picture for a larger view

DATA TABLE

Jefa Wheel Covers

Part No.Description
WC0900Wheel cover for Ø900 mm steering wheel
WC1000Wheel cover for Ø1000 mm steering wheel
WC1100Wheel cover for Ø1100 mm steering wheel

Quick release wheel nut for fast wheel removal

The quick release nut is very handy when the steering wheel obstructs the free passage in the cockpit. It replaces the standard wheel nut and can be operated with a standard winch handle. This way the steering wheel can be quickly removed when not needed.

DATA TABLE

Quick Release Steering Wheel Nuts

Part No.Description
NQS58Quick release wheel nut for standard wheels
NQT58Quick release wheel nut for tandem and carbon wheels*¹

*¹: When the steering shaft is Ø30 mm (large taper) in stead of Ø25 (small taper), the standard quick release nut NQS58 should be used.

The Jefa tandem wheel disengagement unit

The tandem wheels can be fitted with a unit to prevent the wheel from rotating while under autopilot cruise. This steering wheel disengagement unit is only available for tandem wheels as the wheel hub of these type wheels is big enough to accommodate the mechanism. By rotating the black knob, the wheel is pulled backwards and 5 off pins disengage from a flange which is attached to the steering shaft. The wheel disengagement unit is a part of the steering wheel and not of the steering system. This means it can be fitted on existing steering systems. Please click on the picture for a larger view.

Manual

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DATA TABLE

Tandem wheel disengagement unit

Part No.Description
DISENGWheel disengagement unit for WHT wheels

Art. 10616

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