E-PROPS HI-TECH CARBON PROPELLERS



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e-props propeller satisfied or your money back

EXCALIBUR-3

 

Pusher carbon propeller - Ground adjustable pitch - Leading edge protection

For engines Rotax 912, 912S, 912iS, 914

 

 

DATA SHEET

 

 

Brand name

HELICES E-PROPS

Model name

EXCALIBUR

Rotation sense

Counterclockwise [1] only

Configuration

Pusher only

Propellers designed for

ROTAX 912 red 2,27 (80 hp)

ROTAX 912S / 912 iS red 2,43 (100 hp)

ROTAX 914 reducer 2,43 (115 hp)

Number of blades 3
Avialable diameters 168, 170, 172, 175 and 180 cm
Weight 2,9 kg
Moment of inertia [2] 2.600 kg.cm²
Max RPM 2.600 RPM
Price 1460 € (without taxes)

 

sypper air creation e-props

 

[1] counterclockwise = left rotation in the wind made by the propeller

BE CAREFULL : those propellers are designed for counterclockwise sense / pusher configuration ONLY. Any other use is inappropriate and would invalidate any guarantees.

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

=> Hub drawings - EXCALIBUR propellers : HEP_hub_excalibur.pdf

 

 

technical data e-props

click here to discover technical data

 

 

ESSAIS HELICES E-PROPS EFFET ESR

EXCALIBUR and ESR EFFECT

The ground adjustable EXCALIBUR, 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).

 

 

DELIVERY :

Each 3-blades EXCALIBUR-3 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 (price = 32,5 € without taxes, included in the propeller's total price)

- 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

 

The price of the propeller (see it on PRICES page) is including all those components.

Only a potential spinner is in option.

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


excalibur-3

 

 

 

 

LISTE ULM avec HELICES E-PROPS

200 different ultralights models

 

avis clients e-props

customers feedback

 

caracteristiques techniques e-props

TECHNICAL DATA

 

satisfaction guaranteed 6 months E-PROPS

during 6 MONTHS

 

 

 

 

pendulaire revo eprops

airbet eprops

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Some examples :

- Hélice E-Props sur autogire Magni M16 Rotax 914

- Hélice E-Props EXCALIBUR 3 sur autogire AIRBET

- Hélice E-Props sur LH Ellipse au Salon du Bourget 2015

- Tests E-Props sur ULM pendulaire Air Création

- Tripale Excalibur sur Gyro Trixy

- EXCALIBUR-3 sur autogire Trixy Liberty

- Une Excalibur en visite à Sisteron

- Bruno Bouron Champion de France 2014

- WORLD AIR GAMES 2015 : pendulaires

 

 

e-props sur LH Aviation Ellipse salon du Bourget 2015

e-props sur LH Aviation Ellipse salon du Bourget 2015

EXCALIBUR 3 on LH Aviation Ellipse (Paris Airshow 2015)

The tests realized by the LH Aviation company are showing that the EXCALIBUR-3 propeller is the most efficient on this aircraft

(gain = 37% in take-off distance for the same max speed against the best competing propeller)

 

 

trixy_exc-3

EXCALIBUR-3

 

 

 

E-PROPS : the best choice of propellers for ROTAX 912 serie 9

 

E-PROPS HI-TECH CARBON PROPELLERS