Specs
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Img15.gif Features At a Glance:




 bugs6_nav.cmp The Kiwi Feather Prop delivers maximum thrust in both forward and reverse from its three large blades

   bugs6_nav.cmp Reverse thrust equals forward thrust for maximum maneuverability

bugs6_nav.cmp As each individual blade is free to pivot when sailing, each blade is individually aligned with the ever changing water flow brought about by the movement of the boat and the differing installed shaft angles. Drag is minimised. There is no need for a shaft lock to prevent auto-rotation as is common in geared propellers
   bugs6_nav.cmp Zytel, a modern DuPont composite, eliminates corrosion potential.

     bugs6_nav.cmp Fits all Saildrives, plus industry standard imperial and metric shaft tapers.

 

bugs6_nav.cmp


The light weight Zytel blades and hydrodynamic blade tips provide for very smooth running at all speeds.

SPECIFICATIONS

  bugs6_nav.cmp Simple pitch adjustment, available in left and right handed rotations. Suitable for ~15 to ~55 HP

 Type: Feathering

 3 Blades- Left or Right Handed Rotation 
 Diameter: Nominal

15.5" 16" 16.5" 17" 18.5"

Diameter at tips will be 1/2" greater than nominal 

 Pitch Range: Degrees 18 to 23 degrees,
Reverse always 23 degrees
 Boss/ Castings  316 Stainless Steel ex Rod or Investment Cast
 Blades:  Dupont Zytel Black approx 40% Glass
Nose Cone:   Dupont PETP White
Spring & Cap Screws   Stainless Steel 304/316
 Blade Retaining Pins  Brass Nickel Silver
 Shaft Diameters:  SAE 1:16 taper 1", 1-1/8", 1-"
ISO 1:10 taper 25 or 30 mm

Saildrives SAE 16/32 Spline on 28 mm
 Nut Threads  SAE - " or 7/8" UNC for 1-"
ISO - M16 or M20 x 1.5 m m

Saildrives M16 or M20 x 2.0 m m
 Keyway

SAE 1/4" 5/16" parallel

ISO 6X6 or 8X7 mm parallel 

 Power Range

>15HP @ 1340 Shaft rpm

<60hp @ limited Shaft rpm 

 Weight: 3.4 kg

 

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