E-PROPS HI-TECH CARBON PROPELLERS



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e-props propeller satisfied or your money back

EXCALIBUR - 6

 

Pusher carbon propeller - 6-blades ultra-light, ultra-quiet, anti-vibration H²D concept

Ground adjustable pitch - Leading edge protection

For engines Rotax 912S to 915

 

DATA SHEET

 

Brand name

HELICES E-PROPS

Model name

EXCALIBUR-6

Rotation sense

Counterclockwise  [1] only

Configuration

Pusher only

Propellers designed for

ROTAX 912S / 912 iS red 2,43

ROTAX 914 red 2,43

ROTAX 915 red 2,43

Number of blades 6
Special geometry

ultra-quiet H²D concept [3]

anti-vibrations

Available diameters 168, 170 or 172 cm
Total weight 3,1 kg
Moment of inertia [2] 4.000 kg.cm²
Max RPM 2.600 RPM
Max thrust 360 kg at 2.500 RPM (150 hp engine)
Price 2270 € (without taxes)


 

Drawing of the EXCALIBUR-6 hub :

HUB_EXC6.pdf

 

 

excalibur-6 with mini spinner

EXCALIBUR-6

with mini-spinner SP-130

 

 

[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

 

[3] H²D concept : Hexapale Hexa Déphasée. It is the same principle as some anti-torque tail rotors of helicopters, to significantly reduce vibrations and noise. Derived from QD2 concept blades with different angles.

 

angles_EXC6

different angles between the blades

same principle as some anti-torque tail rotors of helicopters

to reduce the noise of the propeller

 

EXCALIBUR-6 montage assembly

 

 

DELIVERY :

Each 6-blades EXCALIBUR-6 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)

- A thermic isolator spacer, 5 mm thickness (value 29 € 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


 

excalibur-6

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

Only the spinner is in option (EXCALIBUR SPINNER SP-130).

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

 

EXC-6 video photos pictures

EXCALIBUR-6 propellers

pictures / video (August 2016)

 

 

 

 

 

Some articles :

- Page of the website of Patrice (Excalibur-6 on Magni M22)

- Aero 2016 : une nouvelle hélice 6 pales pour E-Props (27-04-2016 - aeroweb-fr.net)

- E-Props Excalibur propulsive 6 pales (ULMag du 16-03-2016)

- E-Props présente l’hélice Excalibur 6 pales (Aerobuzz 21-04-2016)

- 6 pales pour les ULM (Piloter - avril mai 2016)

- Hélice EXCALIBUR 6-pales (BLOG E-PROPS)

 

Vidéo :

- Excalibur-6 à la télé ! (Aerostar TV avril 2016)

 

 

 

propellers e-props carbon for ultralightsTECHNICAL DATA

Ground adjustable E-PROPS for ultralights : the lightest, the strongest and the mostefficient propellers on the market.

caracteristiques techniques e-props

TECHNICAL DATA

 

 

 

propellers e-props carbon for ultralightsAt this date (2017-12-16), thousands of E-PROPS propellers are found on more than 175 DIFFERENT ULTRALIGHTS MODELS (excepted paramotors). They are sold in 64 countries.

LISTE ULM avec HELICES E-PROPS

ultralights with E-PROPS

 

 

 

 

propellers e-props carbon for ultralightsCUSTOMERS FEEDBACK

See here 104 customers feedback on E-PROPS propellers for ultralights.


avis clients e-props

CUSTOMERS FEEDBACK

 

 

 

propellers e-props carbon for ultralightsSATISFIED or YOUR MONEY BACK during 6 MONTHS without conditions

Reserved to the propellers for ultralights (do not apply to propellers for paramotors)

E-PROPS is the only manufacturer to propose this guarantee.

The E-PROPS team prides itself on the quality of its propellers !

satisfaction guaranteed 6 months E-PROPS

during 6 MONTHS

 

 

 

propellers e-props carbon for ultralightsE-PROPS PRICES

TARIFS E-PROPS PRICES

E-PROPS PRICES

 

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

 

 

eprops excalibur-6

published the 20-11-2016 by Martin, test pilot, using E-Props EXCALIBUR-6 since months

 

 

 

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

 

 

E-PROPS HI-TECH CARBON PROPELLERS