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December 15, 2012 by admin

LSA / S.T.O.L Propellers GA-RW3B (3-blade)

EFFICIENT – QUIET – LIGHT WEIGHT

WhirlWind’s Rotax GA Series propellers (ASTM certified) are designed for LSA and S.T.O.L. type aircraft. Optimized planform shape and proprietary airfoils make this propeller efficient and very quiet in operation. The carbon fiber construction with X-Core™ ensures a safe, strong propeller with low inertia as Rotax requires. The Nickel leading edge provides superior abrasion protection and the blade’s high gloss natural carbon fiber finish will satisfy the most discriminating owner.

WhirlWind’s GA blades are constructed from aerospace thermo-set composite materials, and are equipped with a full length electro-formed nickel leading edge for unparalleled durability and precise fit. These blades are light and durable, and are suitable for flying in rain and from unimproved airstrips. WhirlWind’s GA hubs are machined from aerospace grade billet aluminum.

 


Specifications for GA-RW3B-70″ (LSA)

Engine

Rotax 912/914

Number of Blades

3

Diameter

68-70in

Weight

12 lbs

RPM Max

5800 Engine

HP

80 – 115

Flange Pattern Diameter

6 bolts for 4 inches diameter pattern

Bolt Size

5/16 inches – nonthreaded

8 mm – threaded

Blade Color

High Gloss Natural Carbon Fiber

Moment of Inertia

4200 kg/cm2

Price

$1650

Rotax_photo_noBackground_lowRes

Specifications for GA-RW3B-STOL

Engine

Rotax 912/914

Number of Blades

3

Diameter

73-75in

Weight

12 lbs

RPM Max

5800 Engine

HP

80 – 115

Flange Pattern Diameter

6 bolts for 4 inches diameter pattern

Bolt Size

5/16 inches – nonthreaded

8 mm – threaded

Blade Color

High Gloss Natural Carbon Fiber

Moment of Inertia

4200 kg/cm2

Price

$1825

Rotax_photo_noBackground_lowRes

 

Spinners

Composite Spinner

The optional spinner for the GA-RW3B-70 and GA-RW3B-75 propeller is an all composite constructed spinner assembly which includes the spinner dome and rear bulkhead. The spinner kits ship ready for paint with all nut plates installed, no trimming required.

Sizes: 9.75″ or 11.3″

Installation

Rotax 912/914 Propeller Installation and Instructions

Aircraft: Rans S-7 | Engine: Rotax 912 ULS

Aircraft: Kitfox | Engine: Rotax 912S

Filed Under: Ground Adjustable Aircraft Products



Designed for maximum performance and durability.

Whirl Wind Propellers Corporation
1 Propeller Place
Piqua, OH 45356
Ph. (619) 562-3725

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