DURANDAL 100

 

4 models of carbon 3-blades propellers, ground adjustable pitch, tractor configuration

engines ROTAX 912S, 912iS (100 hp), 914 (115 cv) and 915 (135 hp)

Propellers for engines with propeller speed reduction unit only

 

 

DATA SHEET

 

Brand name HELICES E-PROPS Model name DURANDAL 100 Number of blades 3 Rotation sense Clockwise [1] Configuration Tractor Propellers designed for for engines up to 150 hp, especially for ROTAX 912S, 912iS (100 hp), 914 (115 cv) and 915 (135 hp) Price 1460 € (without taxes)

 

 

MODELS DURANDAL 100	S	M	M-L	L
For aircraft designed for	fast cruise / small ground clearance (MCR)	fast cruise / sd ground clearance (VL3, WT9)	standard cruise (SAVANNAH, SKYRANGER)	STOL / big ground clearance (G1, RANS)
Diameter	155 / 160 cm [2]	165 / 170 cm	175 / 180 cm	175 / 180 cm
Weight of the propeller	2,4 kg	2,6 kg	2,7 kg	2,8 kg
Moment of inertia [3]	2 400 kg.cm²	3 000 kg.cm²	3 200 kg.cm²	3 800 kg.cm²
Max RPM	2 600 RPM	2 600 RPM	2 600 RPM	2 600 RPM

 

 

This propellers range is designed and manufactured for engines with propeller speed reduction unit ONLY.

NEVER USE THOSE PROPELLERS ON DIRECT DRIVE ENGINES

 

 

[1] clockwise = right rotation in the wind made by the propeller

[2] The geometries of the "S" model in diameter 155 and 160 cm have been designed for the fast aircraft which do not have a sufficient ground clearance, as the DYN'AERO MCR for example. The fast or very fast aircraft with have a good ground clearance (minimum 18 cm) have interest in keeping a bigger diameter and select the "M" model to have the best performances, same as with a variable pitch propeller.

[3] max moments of inertia => Rotax 912 family : 6000 kg.cm²

 

 

click here to discover technical data

 

 

E-PROPS solution to replace the spacers in aluminium (if it is necessary)

EXTENDED HUBS

 

 

 

DURANDAL and ESR EFFECT

The ground adjustable DURANDAL, PROPELLER of 3rd GENERATION, provides an excellent efficiency because of a strong ESR EFFECT, which allows to obtain quite the same performances as variable pitch propellers.

Those results are validated by many TESTS CAMPAIGNS, made by the E-PROPS team and by many customers (professionals and privates).

 

The 3-blades model DURANDAL 100 is one of the most popular model of the E-PROPS range. Since 2010, hundreds are flying in all over the world, providing a great pleasure to their owners. See the CUSTOMERS FEEDBACK

 

There are 8 different sub-models of DURANDAL 100 propellers, depending on the engine (Rotax 912, 912S, 914, 915), reduction ratio, diameter (from 155 to 180 cm), use (speed, cruise, STOL, tow). Any time it is a different blade geometry, in order to have the exact propeller adapted to the aircraft, the engine and the use.

 

DELIVERY : Each DURANDAL 100 propeller is delivered complete and ready to be mounted with : - All screws (inox 8.8, Nord-Lock washers) - An aluminium black anodized flange for tightening - The 6 Rotax drive lugs for centering, coming from the ROTAX company (price = 32,5 € without taxes, included in the propeller's total price) - If necessary, the extended hub which replaces a spacer in aluminium See page EXTENDED HUBS. Option offered : again a major saving ! - The digital protractor, to adapt the pitch, very precise (price = 75 € without taxes, included in the propeller's total price) - The Instruction and Service Manual of E-Props propellers, updated version. See it here : MANUALS - The identification sheet of the propeller with ref number, max RPM, recommended first pitch - A set of 3 covers for blades protection, in grey cordura, white E-Props embroidery (price = 55 euros, included in the propeller's total price

content of the package DURANDAL 100

 

The price of the propeller is including all those components.

Only a potential spinner is in option.

At E-PROPS, no need to add more expensive parts !

 

 

 

 

 

pictures / video

DURANDAL PROPELLERS

 

 

 

 

 

 

 

 

 

Tuto Mecano FFPLUM : assembly and setting of a E-Props propeller (April 2018)

 

 

 

 

 

E-PROPS : the best choice of propellers for ROTAX 912S, 914, 915 engines

 

 

The DURANDAL 100 M dia 170 cm model is well adapted to the following aircraft :

A2 CZ : ELLIPSE SPIRIT

AERO EAST EUROPE : SILA 450 C

AERO SERVICES GUEPARD : SUPER GUEPARD

AEROANDINA : TAYRONA

AEROPRO : EUROFOX

AEROS : FLAMINGO UL 2000

AEROSPOOL : WT9 DYNAMIC

ALBAVIATION : D24 MAGIC ONE

ALPI AVIATION : PIONEER 200

ALPI AVIATION : PIONEER 300

ASSO-AERO : ASSO V

ASSO-AERO : ASSO X

ATEC : 122 ZEPHYR

ATEC : 321 FEATA

B&F TECHNIK : FK12

B&F TECHNIK : FK14

B&F TECHNIK : FK9

BALLARD SPORT AIRCRAFT : PELICAN

BEST OFF FLYLIGHT : NYNJA

BEST OFF FLYLIGHT : SKYRANGER SWIFT2

BLACKWING SWEDEN : BLACKWING

BOT AIRCRAFT : SC07 SPEED CRUISER

BREEZER AIRCRAFT : BREEZER B400

BRISTEL : NG5 XL8

BRM : CITIUS

BRM : OKAVANGO

CORVUS AEROSPACE : RACER 312

DIRECT FLY : ALTO

DYN AERO : MCR 4S

EKOLOT : TOPAZ

ESPACE : SENSATION

EVEKTOR : EUROSTAR

FANTASY AIR : ALLEGRO

GROPPO NANDO : TRIAL

ICP : SAVANNAH

IKARUS : C42 CS

JMB AIRCRAFT : VL3

JUNKERS : JUNKA UL

KITFOX AIRCRAFT : KITFOX SUPER SPORT

NEXT AIRCRAFT : MD3 RIDER

PELEGRIN : TARRAGON

PROMECC : FRECCIA

PROMECC : SPARVIERO

RANS : S6 ES COYOTE

RANS : S7 S COURIER

ROKO : NG4

ROKO : NG6 SKYRACER

SHARK AERO : SHARK

SKYETON : K10 SWIFT

SKYLEADER : SKYLEADER 150

SKYLEADER : SKYLEADER 200

SKYLEADER : SKYLEADER 500

STORM AIRCRAFT : STORM CENTURY

STORM AIRCRAFT : STORM CENTURY RG

STORM AIRCRAFT : STORM RALLY

TECNAM : P92

TECNAM : P96

TL ULTRALIGHT : SIRIUS

TL ULTRALIGHT : STING S4

TOMARK AERO : SKYPER GT9

TOMARK AERO : VIPER SD 4

ZENITH : CH601

ZENITH : CH650

ZENITH : CH701

ZLIN : SAVAGE CRUISER

 

 

The DURANDAL 100 M dia 165 cm model is well adapted to the following aircraft :

 

BRM : LAND AFRICA

DYN AERO : MCR 4S

DYN AERO : MCR PICK-UP

DYN AERO : MCR ULC

FLIGHT DESIGN : CTLS

FLIGHT DESIGN : CTSW

PIPISTREL : VIRUS SW

 

more data coming soon